定位

dìng wèi to orientate; to position; to categorize (as); to characterize (as); positioning; position; niche

跟踪

gēn zōng to follow sb's tracks; to tail; to shadow; tracking

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])

好友

hǎo yǒu close friend; pal; (social networking website) friend; CL:個|个[ge4]

并

bìng and; furthermore; also; together with; (not) at all; simultaneously; to combine; to join; to merge

bìng variant of 並|并[bing4]

bìng to combine; to amalgamate

提取

tí qǔ to extract; to refine; to withdraw (from a bank or warehouse); to pick up

实名

shí míng real-name (registration etc); non-anonymous

信息

xìn xī information; news; message

, 有

yǒu to have; there is; there are; to exist; to be

保障

bǎo zhàng to ensure; to guarantee; to safeguard

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]

合法

hé fǎ lawful; legitimate; legal

渠道

qú dào irrigation ditch; (fig.) channel; means

屁屁

pì pi (child language) buttocks; bottom

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

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