| 拘留 | jū liú | to detain (a prisoner); to keep sb in custody |
| 证 | zhèng | to admonish; variant of 證|证[zheng4] |
| zhèng | certificate; proof; to prove; to demonstrate; to confirm; variant of 症[zheng4] | |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 通讯 | tōng xùn | communications; news story; dispatch; CL:個|个[ge4] |
| 社交 | shè jiāo | interaction; social contact |
| 信息 | xìn xī | information; news; message |
| 第一 | dì yī | first; number one; primary |
| 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] | |
| 专员 | zhuān yuán | assistant director; commissioner |
| 平安 | píng ān | safe and sound; well; without mishap; quiet and safe; at peace |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |