| 免费 | miǎn fèi | free (of charge) |
| 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 |
| 支付宝 | Zhī fù bǎo | Alipay, online payment platform |
| 收 | shōu | to receive; to accept; to collect; to put away; to restrain; to stop; in care of (used on address line after name) |
| 款 | kuǎn | section; paragraph; funds; CL:筆|笔[bi3],個|个[ge4]; classifier for versions or models (of a product) |
| 码 | mǎ | weight; number; code; to pile; to stack; classifier for length or distance (yard), happenings etc |
| 实名 | shí míng | real-name (registration etc); non-anonymous |
| 人 | rén | man; person; people; CL:個|个[ge4],位[wei4] |
| 信息 | xìn xī | information; news; message |
| 国际 | guó jì | international |
| 顶尖 | dǐng jiān | peak; apex; world best; number one; finest (competitors); top (figures in a certain field) |
| 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) |
| 使用 | shǐ yòng | to use; to employ; to apply; to make use of |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 酒店 | jiǔ diàn | wine shop; pub (public house); hotel; restaurant |
| 入住 | rù zhù | to check in (at a hotel etc) |
| 记录 | jì lù | to record; record (written account); note-taker; record (in sports etc); CL:個|个[ge4] |