Distribution System API Interface Tickets & Packages Description 201 9 / 0 6 / 08 Version : V3. 7 DIRECTORY 目录 DOCUMENT INFORMATION ................................ ................................ ................................ ................................ ........ 7 DOCUMENT MODIFY HISTORY ................................ ................................ ................................ .......................... 7 MAIN CONTENTS AND PURPOSE ................................ ................................ ................................ ..................... 7 CHAPTER 1 OVERVIEW ................................ ................................ ................................ ................................ ............... 8 1.1 READING OBJECTS ................................ ................................ ................................ ................................ ........... 8 1.2 BUSINESS TERMS ................................ ................................ ................................ ................................ .............. 8 1.3 TECHNICAL SP ECIFICATIONS ................................ ................................ ................................ ..................... 8 CHAPTER 2 PRODUCT LISTING API ................................ ................................ ................................ ...................... 9 2.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ............................. 9 2.2 FUNCTI ON ILLUSTRATION ................................ ................................ ................................ ........................... 9 2.3 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ ................. 9 2.3.1 GOAL ................................ ................................ ................................ ................................ ......................... 10 2.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ......................... 10 2.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ .......... 10 2.3.4 EXAMPLE ................................ ................................ ................................ ................................ ................. 11 2.4 API CALLBACK PARAMETERS ................................ ................................ ................................ .................... 12 2.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ........ 12 2.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ ................ 12 2.4.3 EXAMPLE ................................ ................................ ................................ ................................ ................. 13 CHAPTER 3 PRODUCT DETAILS API ................................ ................................ ................................ ....................... 17 3.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ........................... 17 3.2 FUNC TION ILLUSTRATION ................................ ................................ ................................ ......................... 17 3.3 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ ................... 17 3.3.1 GOAL ................................ ................................ ................................ ................................ ......................... 17 3.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ......................... 18 3.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ .......... 18 3.3.4 EXAMPLE ................................ ................................ ................................ ................................ ................. 18 3.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ............... 18 3.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ........ 18 CHAPTER 4 BULK PRODUCTS STATUS RETRIEVING ................................ ................................ ...................... 27 4.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ....................... 28 4.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ..................... 28 4.3 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ ............... 28 4.3. 1 GOAL ................................ ................................ ................................ ................................ ......................... 28 4.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ......................... 28 4.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ .......... 28 4 4 A PI CALLBACK DESCRIPTION ................................ ................................ ................................ .......................... 28 4 .4. 1 DESCRIPTION ................................ ................................ ................................ ................................ ........... 28 4 .4. 2 CALLBACK PARAMETERS ................................ ................................ ................................ ...................... 29 4 .4. 3 EXAMPLES ................................ ................................ ................................ ................................ ................. 29 CHAPTER 5 PRODUCT PRICE CALENDAR INTERFACE ................................ ................................ .................. 30 5.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ....................... 30 5.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ..................... 30 5.3 P ARAMETER(S) DEFINITIONS ................................ ................................ ................................ ............... 30 5.3.1 GOAL ................................ ................................ ................................ ................................ ..................... 30 5.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ......................... 30 5.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ .......... 30 5.3.4 EXAMPLE ................................ ................................ ................................ ................................ ................. 31 5 4 API CALLBACK DESCRIPTION ................................ ................................ ................................ .......................... 31 5 .4. 1 DESCRIPTION ................................ ................................ ................................ ................................ ........... 31 5 .4. 2 CALLBACK PARAMETERS ................................ ................................ ................................ ...................... 31 5 .4. 3 EXAMPLES ................................ ................................ ................................ ................................ ................. 31 CHAPTER 6 ORDER SAVING API ................................ ................................ ................................ .............................. 33 6.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ........................... 33 6.2 FUNC TIONAL ILLUSTRATION ................................ ................................ ................................ ................... 33 6.3 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ ................... 33 6.3.1 GOAL ................................ ................................ ................................ ................................ ......................... 33 6.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ......................... 33 6.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ .......... 33 6.3.4 EXAMPLE ................................ ................................ ................................ ................................ ............. 35 6.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ............... 36 6.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ........ 36 6.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ ................ 36 6.4.3 EX AMPLE ................................ ................................ ................................ ................................ ................. 37 CHAPTER 7 ORDER ING DETAIL API ................................ ................................ ................................ ....................... 38 7.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ........................... 38 7.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ......................... 38 7.3 PARA METER(S) DEFINITIONS ................................ ................................ ................................ ................... 38 7.3.1 GOAL ................................ ................................ ................................ ................................ ......................... 38 7.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ .......... 3 8 7.3.4 EXAMPLE ................................ ................................ ................................ ................................ ................. 38 7.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................... 38 7.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ........ 38 7.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ ................ 39 7.4.3 EXAMPLE ................................ ................................ ................................ ................................ ................. 41 CHAPTER 8 ORDER LISTING API ................................ ................................ ................................ .............................. 44 8.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ........................... 44 8.2 FUNC TION ILLUSTRATION ................................ ................................ ................................ ......................... 44 8.3 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ ................... 44 8.3.1 GOAL ................................ ................................ ................................ ................................ ......................... 44 8.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ......................... 44 8.3.3 REQU ESTING PARAMETERS ................................ ................................ ................................ .......... 44 8.3.4 EXAMPLE ................................ ................................ ................................ ................................ ................. 45 8.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................... 45 8.4. 1 DESCRIPTION ................................ ................................ ................................ ................................ ........ 45 8.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ ................ 45 8.4.3 EXAMPLE ................................ ................................ ................................ ................................ ................. 46 CHAPTER 9 ORDER PAYMENT CALLBACK API ................................ ................................ ................................ .. 49 9.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ........................... 49 9.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ......................... 49 9.3 PARAMETER (S) DEFINITIONS ................................ ................................ ................................ ................... 49 9.3. 1 GOAL ................................ ................................ ................................ ................................ ......................... 49 9.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ......................... 49 9.3.3 REQUESTING PARAMETER ................................ ................................ ................................ ............. 49 9.3.4 EXAMPLE ................................ ................................ ................................ ................................ ................. 49 9.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................... 49 9.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ........ 49 9.4.2 CALLBACK P ARAMETERS ................................ ................................ ................................ ................ 50 9.4.3 EXAMPLE ................................ ................................ ................................ ................................ ................. 50 CHAPTER 10 ORDER CANCELLATION API ................................ ................................ ................................ .......... 51 10.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ......................... 51 10.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ...................... 51 10.3 P ARAMETER (S) DEFINITIONS ................................ ................................ ................................ ................ 51 10.3.1 GOAL ................................ ................................ ................................ ................................ ....................... 51 10.3.3 REQUESTING PARA METERS ................................ ................................ ................................ ........ 51 10.3.4 EXAMPLE ................................ ................................ ................................ ................................ .............. 51 10.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................. 51 10.4 .1 DESCRIPTION ................................ ................................ ................................ ................................ ..... 51 10.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ .............. 51 10.4.3 EXAMPLE ................................ ................................ ................................ ................................ .............. 52 CHAPTER 11 PART OF ORDER CANCELLATION API ................................ ................................ ...................... 52 11.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ......................... 52 11.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ...................... 52 11.3 PARAMETER (S) DEFINITIONS ................................ ................................ ................................ ................ 52 11.3 .1 GOAL ................................ ................................ ................................ ................................ ....................... 52 11.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ ........ 53 11.3.4 EXAMPLE ................................ ................................ ................................ ................................ .............. 53 11.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................. 53 11.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ..... 53 11.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ .............. 53 CHAPTE R 12 APPLY ORDER CANCELLATION API ................................ ................................ ........................... 60 12.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ......................... 60 12.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ...................... 60 1 2 .3 PARAMETER (S) DEFINITIONS ................................ ................................ ................................ ................ 60 1 2 .3.1 GOAL ................................ ................................ ................................ ................................ ....................... 60 12.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ ........ 60 12.3.4 EXAMPLE ................................ ................................ ................................ ................................ .............. 61 12.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................. 61 12.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ..... 61 12.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ .............. 61 CHAPTER 13 BULK ORDERS STATUS RETRIEVING ................................ ................................ ......................... 62 13.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ..................... 62 13.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ .................. 62 13.3 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ ............. 62 13.3.1 GOAL ................................ ................................ ................................ ................................ ....................... 62 13.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ...................... 62 13.3.3 REQ UESTING PARAMETERS ................................ ................................ ................................ ........ 62 13 4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ........................ 62 13 .4. 1 DESCRIPTION ................................ ................................ ................................ ................................ ......... 63 13 .4. 2 CALLBA CK PARAMETERS ................................ ................................ ................................ .................... 63 13 .4. 3 EXAMPLES ................................ ................................ ................................ ................................ .............. 63 CHAPTER 14 LANDSCAPE API ................................ ................................ ................................ ................................ ... 64 14.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ......................... 64 14.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ...................... 64 1 4 .3 PARAMETER (S) DEFINITIONS ................................ ................................ ................................ ................ 64 1 4 .3.1 GOAL ................................ ................................ ................................ ................................ ....................... 64 14.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ ........ 64 14.3.4 EXAMPLE ................................ ................................ ................................ ................................ .............. 65 14.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................. 65 14.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ..... 65 14.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ .............. 65 CHAPTER 15 CITY API ................................ ................................ ................................ ................................ ................... 67 15.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ......................... 67 1 5 .2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ...................... 67 1 5 .3 PARAMETER (S) DEFINITIONS ................................ ................................ ................................ ................ 67 1 5 .3.1 GOAL ................................ ................................ ................................ ................................ ....................... 67 15.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ ........ 68 15.3.4 EXAMPLE ................................ ................................ ................................ ................................ .............. 68 15.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................. 68 15.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ..... 68 15.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ .............. 68 CHAPTER 16 LANDSCAPE TAG API ................................ ................................ ................................ ........................ 63 16.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ......................... 63 16.2 FUNCTION ILLUSTRATION ................................ ................................ ................................ ...................... 63 1 6 .3 PARAMETER (S) DEFINITIONS ................................ ................................ ................................ ................ 64 1 6 .3.1 GOAL ................................ ................................ ................................ ................................ ....................... 64 16.3.3 REQUESTING PARAMETERS ................................ ................................ ................................ ........ 64 16.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................. 64 16.4.1 DESCRIPTION ................................ ................................ ................................ ................................ ..... 64 16.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ .............. 65 CHAPTER 17 RESEND MOBILE API ................................ ................................ ................................ ......................... 67 17.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ......................... 67 17.2 FUN CTION ILLUSTRATION ................................ ................................ ................................ ...................... 67 17.3 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ ................ 67 17.3.1 GOAL ................................ ................................ ................................ ................................ ....................... 67 17.3.2 REQUEST ENDPOINT ................................ ................................ ................................ ...................... 67 17.3.3 REQ UESTING PARAMETERS ................................ ................................ ................................ ........ 67 17.3.4 EXAMPLE ................................ ................................ ................................ ................................ .............. 67 17.4 API CALLBACK DESCRIPTION ................................ ................................ ................................ ................. 67 17.4 .1 DESCRIPTION ................................ ................................ ................................ ................................ ..... 67 17.4.2 CALLBACK PARAMETERS ................................ ................................ ................................ .............. 68 17.4.3 EXAMPLE ................................ ................................ ................................ ................................ .............. 68 18 PUSH NOTIFICATION ASYNCHRONOUS ................................ ................................ ................................ ...... 68 18.1 ORDER CONFIRMATION NOT IFICATION ................................ ................................ ......................... 68 18.1.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ............ 68 18.1.2 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ .... 68 18.1.3 API CALLBACK DESCRIPTION ................................ ................................ ................................ .... 68 18.1.3.1 DESCRIPTION ................................ ................................ ................................ ................................ .. 68 18.2 ORDER CANCELLATION NOTIFICATION ................................ ................................ ........................... 69 18.2.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ............ 69 18.2.2 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ .... 69 18.2.3 API CALLBACK DESCRIPTION ................................ ................................ ................................ .... 69 18.3 ORDER VERIFICATION NOTIFICATION ................................ ................................ .............................. 69 18.3.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ............ 69 18.3.2 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ .... 70 18 .3.3 API CALLBACK DESCRIPTION ................................ ................................ ................................ .... 70 18.3.3.1 DESCRIPTION ................................ ................................ ................................ ................................ .. 70 18.4 ORDER ARRANGEMENT (TICKET NOTIFICATION) NOTIFICATION ................................ ..... 7 0 18.4.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ............ 70 18.4.3 API CALLBACK DESCRIPTION ................................ ................................ ................................ .... 71 18.5 RETURN CORRECTION APPLICATION RESULT NOTIFICATION ................................ ............ 72 18.5.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ............ 72 18.5.2 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ .... 72 18.5.3 API CALLBACK DESCRIPTION ................................ ................................ ................................ .... 72 18.6 PRODUCT UPDATE NOTIFICATION ................................ ................................ ................................ ..... 72 18.6.1 FUNCTION DESCRIPTION ................................ ................................ ................................ ............ 72 18.6.2 PARAMETER(S) DEFINITIONS ................................ ................................ ................................ .... 73 18.6.3 API CALLBACK DESCRIPTION ................................ ................................ ................................ .... 73 DOCUMENT INFORMATION DOCUMENT MODIFY HISTORY The V ersion N umber Version D ate Modify Summary Amendment V3.0 20150715 Organize tickets, package API improved Wang Zhong X in V3.1 20150915 List , add a field to the query fields for all packaged products, increases the package's API for details, under a single interface xml The spelling of the API entry is not the same, please see document Wang Zhong X in MAIN CONTENTS AND PURPOSE This document describes the pla tform ticket package API . It correspond s to distribution channel development programs. CHAPTER 1 OVERVIEW 1.1 READING OBJECTS This API document are capable the w eb site development, understanding ASP 、 PHP 、 JAVA 、 ASP.NET a nd other development languages, and xml Data analysis w eb site development, maintenance, and management. 1.2 BUSINESS TERMS Terminology Explanation Request By HTTP Agreement to transfer data to the receiving process. Notification Server asynchronous notification. According to the data received after the comple tion of the distribution system D istribution system servers initiate notice to the merchant's Web site, the result of the processed information which back to the merchant's website simultaneously. Return Go to page for synchronization notifications. According to the data received after the completion of the distribution system, the pages of the current page from the distribution system automatically jump Data D ownlink Data downlink for downloading data from the server using HTTP GET To transfer the data. Data U plink Data uplin k to upload data to the server . It is using HTTP POST To transfer the data. Permissions Verification C ode A ccounts p ermission verification registered through distributors in the distribution system ID And password for authentication. 1.3 TECHNICAL SPECIFICATIONS Entry Specifications Character set Character set Unicode: UTF - 8 Server support data transfer standard HTTP GET/POST Server returns data format XML API Server supports application development language ASP/ASP.NET 、 PHP 、 JAVA 、 Python 、 Ruby , etc CHAPTER 2 PRODUCT LIST ING API 2.1 FUNCTION DESCRIPTION Keyword search (R ealization of Word) Search by city (S upporting provinces and cities, supports multiple merger) Search by attraction account Attractions in tag search ( Supports multiple labels merge ) Search by category Specific categories of individual parameter support Search by location ( L o ngitude and latitude + Distance) Filter conditi ons (P ayment, confirmation, delivery methods) Support sorting (A ccording to the recommended value, sales volume, last time) Support page 2.2 FUNCTION ILLUSTRATION 2.3 PARAMETER(S) DEFINITIONS 2.3.1 GOAL Request parameters are operators when API w ith a data distribution system. Request data provided to the distribution system , so that the data distribution system is based on further processing. 2.3.2 REQUEST ENDPOINT h ttp:// distribution domain name / api /list.jsp 2.3.3 REQUEST ING PARAMETER S Parameters Parameter name Type (Length) Parameter description Can be empty Common parameters custId Customer ID Long Primary key of the table Not Null apikey Verification code String Contact the system operator for availability Not Null Search parameters keyWrod Keyword String(20) Automatic segmentation Null treeId Product type int 0 Single tickets 1 Package or combined ticket Not Null cityName City name String Supported by province or city name search, search multiple areas simultaneously " , "Separate Null isPay Means of payment int 0 Offline payment 1 O nline payment Null isConfirm Confirmation form int 0 Indicates that the system automatically confirms the order 1 Manual confirmation Null isExpress Distribution methods int Without distribution Required distribution Null viewId Attractions account String The distribution system provides the attractions account (access see Null landscape API ) tagIds Attractions tags Int The distribution system provides the attractions tags ( Access to see landscape API ) Supports multiple tag query " , "Separate Null location Location information String Format : ( Longitude, latitude, and radius of distance ) Default distance 2 Km Null pageNum The number of pages displayed int Default 50 Section, you can set up 100 Null pageNo Pages int The default first page Null orderBy Sorting method 0 By P rice 1 By D iscount 2 By sales 3 According to the recommended value 4 Last time Null is Package Packaged products int Whether packaged products, 0 separate products, 1 packaged products ( Remarks isPackage can only pass 0 or 1, it is not query packaged products which do not fill directly, packaged products treeId=1 ) Null 2.3.4 EXAMPLE Sample 1 : S earch multiple city products ?cityName= Beijing , Tianjin , Shijiazhuang at the same time Sample 2 : Search spa products ?tagIds= 60018 Sample 3 : Search for products that are 5 kilometers from a location ?location= 108.29536000, 22.73270000,5000 2.4 API CALLBACK PARAMETERS 2.4.1 DESCRIPTION Distribution system provide s the requested data which are processed and returned to the merchant data to businesses . It is based on these data for further processing. 2.4.2 CALLBACK PARAMETERS Parameters Parameter description The root parameter totalNum Total number of search results status Status 0 failed 1 succeed msg callback message List of parameters productNo Product ID productName Product name img Picture address isOnlinepay Must be paid online payment 0 N o 1 Yes ticketCount Number of sold salePrice Sale price cityName City Name cutPrice Online payment by the established price marketPrice Market price express Distribution orderDesc Book ing notes priceStartDate Product sales start time priceEndDate Product sales end time viewName Scenic spots name viewLongitude Scenic spots longitude viewLatitude Scenic spots latitude viewAddress Scenic spots address viewId Scenic spots unique identification treeId Product type ( 0 Tickets , 1 Package or packages products 2 independent travel , 3 Lines) isPackage Whether packaged products, 0 separate products, 1 packaged products isCode (Code, shipping) operations 0. need , 1. Do not need is_top Recommended values pubDate Publication or archiving time 2.4.3 EXAMPLE < result > < totalNum > < status > < products > < product > < productNo > < productName > < img > < isOnlinepay > < ticketCount > < salePrice > < cityName > < cutPrice > < marketPrice > < express > < orderDesc > < priceStartDate > < priceEndDate > < viewName > < viewLongitude > < viewLatitude > < viewAddress > < viewId > < product > < productNo > < productName > < img > < isOnlinepay > < ticketCount >

Reportar conductas abusivas

Detalles del documento PDF

Información de contacto

JTR API V3.7(2019-06-08)_Eng.pdf

Francis Sean