| 全国 | quán guó | whole nation; nationwide; countrywide; national |
| 信息 | xìn xī | information; news; message |
| 调查 | diào chá | investigation; inquiry; to investigate; to survey; survey; (opinion) poll; CL:項|项[xiang4],個|个[ge4] |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 车辆 | chē liàng | vehicle |
| 档案 | dàng àn | file; record; archive |
| 信息 | xìn xī | information; news; message |
| 详情 | xiáng qíng | details; particulars |
| 都 | dōu | all; both; entirely; (used for emphasis) even; already; (not) at all |
| Dū | surname Du | |
| dū | capital city; metropolis | |
| 认可 | rèn kě | to approve; approval; acknowledgment; OK |
| 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] | |
| 骚 | sāo | trouble; disturbance; rumpus; flirty; coquettish; abbr. for 離騷|离骚[Li2 Sao1]; literary writings; smell of urine; foul smell; male (animal) (dialect) |
| 操作 | cāo zuò | to work; to operate; to manipulate |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |