| 精准 | jīng zhǔn | accurate; exact; precise; precision |
| 定位 | dìng wèi | to orientate; to position; to categorize (as); to characterize (as); positioning; position; niche |
| 找 | zhǎo | to try to find; to look for; to call on sb; to find; to seek; to return; to give change |
| 人 | rén | man; person; people; CL:個|个[ge4],位[wei4] |
| 保 | bǎo | to defend; to protect; to keep; to guarantee; to ensure |
| Bǎo | Bulgaria; Bulgarian; abbr. for 保加利亞|保加利亚[Bao3 jia1 li4 ya4] | |
| 真 | zhēn | really; truly; indeed; real; true; genuine |
| 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] | |
| 有偿 | yǒu cháng | paying; paid (not free) |
| 服务 | fú wù | to serve; service; CL:項|项[xiang4] |
| 项目 | xiàng mù | item; project; (sports) event; CL:個|个[ge4] |
| 抖 | dǒu | to tremble; to shake out; to reveal; to make it in the world |
| 音 | yīn | sound; noise; note (of musical scale); tone; news; syllable; reading (phonetic value of a character) |
| 号 | hào | ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people |
| háo | roar; cry; CL:個|个[ge4] | |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |