| 百事通 | bǎi shì tōng | knowledgeable person; know all |
| 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 |
| 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 | zuì | old variant of 最[zui4] |
| zuì | variant of 最[zui4] | |
| zuì | most; the most; -est (superlative suffix) | |
| 友好 | Yǒu hǎo | Youhao district of Yichun city 伊春市[Yi1 chun1 shi4], Heilongjiang |
| yǒu hǎo | friendly; amicable; close friend | |
| 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] | |
| 工具 | gōng jù | tool; instrument; utensil; means (to achieve a goal etc) |
| 库 | kù | warehouse; storehouse; (file) library |
| 空 | kōng | empty; air; sky; in vain |
| kòng | to empty; vacant; unoccupied; space; leisure; free time | |
| 壳 | qiào | shell; carapace; crust (earth's crust etc); also pr. [ke2] |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |