黑

Hēi abbr. for Heilongjiang province 黑龍江|黑龙江[Hei1 long2 jiang1]

hēi black; dark; sinister; secret; shady; illegal; to hide (sth) away; to vilify; (loanword) to hack (computing)

科技

kē jì science and technology

人

rén man; person; people; CL:個|个[ge4],位[wei4]

脸

liǎn face; CL:張|张[zhang1],個|个[ge4]

识别

shí bié to distinguish; to discern

大

dà big; huge; large; major; great; wide; deep; older (than); oldest; eldest; greatly; very much; (dialect) father; father's elder or younger brother

dài see 大夫[dai4 fu5]

数据

shù jù data; numbers; digital

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

找

zhǎo to try to find; to look for; to call on sb; to find; to seek; to return; to give change

人

rén man; person; people; CL:個|个[ge4],位[wei4]

超级

chāo jí super-; ultra-; hyper-

放心

fàng xīn to feel relieved; to feel reassured; to be at ease

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]

技术人员

jì shù rén yuán technical staff

免费

miǎn fèi free (of charge)

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

网站

wǎng zhàn website; network station; node

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