| 知 | zhī | to know; to be aware |
| 乎 | hū | (classical particle similar to 於|于[yu2]) in; at; from; because; than; (classical final particle similar to 嗎|吗[ma5], 吧[ba5], 呢[ne5], expressing question, doubt or astonishment) |
| 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 |
| 个人 | gè rén | individual; personal; oneself |
| 人际关系 | rén jì guān xì | interpersonal relationship |
| 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] | |
| 关联 | guān lián | related; linked; affiliated |
| 信息 | xìn xī | information; news; message |
| 很 | hěn | (adverb of degree); quite; very; awfully |
| 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] | |
| 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 |
| 小红 | Xiǎo hóng | Xiaohong (person name) |
| 书社 | shū shè | a reading group; press (i.e. publishing house) |
| 工 | gōng | work; worker; skill; profession; trade; craft; labor |
| 库 | kù | warehouse; storehouse; (file) library |