| 专业化 | zhuān yè huà | specialization |
| 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 |
| 安心 | ān xīn | at ease; to feel relieved; to set one's mind at rest; to keep one's mind on sth |
| 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] | |
| 解密 | jiě mì | to declassify; (computing) to decrypt; to decipher |
| 内幕 | nèi mù | inside story; non-public information; behind the scenes; internal |
| 红 | hóng | red; popular; revolutionary; bonus |
| Hóng | surname Hong | |
| 鼻子 | bí zi | nose; CL:個|个[ge4],隻|只[zhi1] |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |