| 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 |
| 高铁 | gāo tiě | high speed rail |
| 飞机 | fēi jī | airplane; CL:架[jia4] |
| 及 | jí | and; to reach; up to; in time for |
| 打车 | dǎ chē | to take a taxi (in town); to hitch a lift |
| 记录 | jì lù | to record; record (written account); note-taker; record (in sports etc); CL:個|个[ge4] |
| 不 | bù | (negative prefix); not; no |
| 出 | chū | variant of 出[chu1] (classifier for plays or chapters of classical novels) |
| chū | to go out; to come out; to occur; to produce; to go beyond; to rise; to put forth; to happen; classifier for dramas, plays, operas etc | |
| 单 | dān | bill; list; form; single; only; sole; odd number; CL:個|个[ge4] |
| Chán | see 單于|单于[Chán yú] | |
| Shàn | surname Shan | |
| 退款 | tuì kuǎn | to refund; refund |
| 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 |
| 好 | hǎo | good; well; proper; good to; easy to; very; so; (suffix indicating completion or readiness); (of two people) close; on intimate terms |
| hào | to be fond of; to have a tendency to; to be prone to | |
| 帮手 | bāng shǒu | helper; assistant |
| 阿 | ā | prefix used before monosyllabic names, kinship terms etc to indicate familiarity; used in transliteration; also pr. [a4] |
| Ā | abbr. for Afghanistan 阿富汗[A1 fu4 han4] | |
| ē | flatter | |
| 虎 | hǔ | tiger; CL:隻|只[zhi1] |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |
| 机器人 | jī qì rén | mechanical person; robot; android |