| 保密 | bǎo mì | to keep sth confidential; to maintain secrecy |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 人 | rén | man; person; people; CL:個|个[ge4],位[wei4] |
| 行 | xíng | to walk; to go; to travel; a visit; temporary; makeshift; current; in circulation; to do; to perform; capable; competent; effective; all right; OK!; will do; behavior; conduct; Taiwan pr. [xing4] for the behavior-conduct sense |
| háng | a row; series; age order (of brothers); profession; professional; relating to company | |
| xìng | behavior; conduct | |
| 征信 | zhēng xìn | to examine the reliability; reliable; credit reporting |
| 详 | xiáng | detailed; comprehensive |
| 版 | bǎn | a register; block of printing; edition; version; page |
| 别人 | bié ren | other people; others; other person |
| bié rén | other people; others; other person | |
| 都 | dōu | all; both; entirely; (used for emphasis) even; already; (not) at all |
| Dū | surname Du | |
| dū | capital city; metropolis | |
| 选择 | xuǎn zé | to select; to pick; choice; option; alternative |
| 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] | |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |