黑盒

hēi hé black box; fig. system whose internal structure is unknown

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

微信

Wēi xìn Weixin or WeChat (mobile text and voice messaging service developed by Tencent 騰訊|腾讯[Teng2 xun4])

转账

zhuǎn zhàng to transfer (money to a bank account)

交易

jiāo yì (business) transaction; business deal; CL:筆|笔[bi3]

流水

liú shuǐ running water

及

jí and; to reach; up to; in time for

红包

hóng bāo money wrapped in red as a gift; bonus payment; kickback; bribe

数据

shù jù data; numbers; digital

shù jù data; numbers; digital; also written 數據|数据

客户

kè hù client; customer

最多

zuì duō at most; maximum; greatest (amount); maximal

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

公司

gōng sī (business) company; company; firm; corporation; incorporated; CL:家[jia1]

业务

yè wù business; professional work; service; CL:項|项[xiang4]

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

酒店

jiǔ diàn wine shop; pub (public house); hotel; restaurant

入住

rù zhù to check in (at a hotel etc)

记录

jì lù to record; record (written account); note-taker; record (in sports etc); CL:個|个[ge4]

jiudianone