内部

nèi bù interior; inside (part, section); internal

查询

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

某人

mǒu rén someone; a certain person; some people; I (self-address after one's surname)

行为

xíng wéi action; conduct; behavior; activity

轨迹

guǐ jì locus; orbit; trajectory; track

最先

zuì xiān (the) very first

想到

xiǎng dào to think of; to call to mind; to anticipate

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

微信

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

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

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