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])

聊天

liáo tiān to chat; to gossip

记录

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

及

jí and; to reach; up to; in time for

微信

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

实名

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

认证

rèn zhèng to authenticate; to approve

信息

xìn xī information; news; message

。 不可或缺

bù kě huò quē necessary; must have

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]

圈子

quān zi circle; ring; (social) circle

社交

shè jiāo interaction; social contact

杰拉德

Jié lā dé Gerrard (name)

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

pspsclick