| 三 | Sān | surname San |
| sān | three; 3 | |
| 网 | wǎng | net; network |
| 定位 | dìng wèi | to orientate; to position; to categorize (as); to characterize (as); positioning; position; niche |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 某人 | mǒu rén | someone; a certain person; some people; I (self-address after one's surname) |
| 行为 | xíng wéi | action; conduct; behavior; activity |
| 轨迹 | guǐ jì | locus; orbit; trajectory; track |
| 渠道 | qú dào | irrigation ditch; (fig.) channel; means |
| 最优 | zuì yōu | optimal; optimum |
| 质 | zhì | character; nature; quality; plain; to pawn; pledge; hostage; to question; Taiwan pr. [zhi2] |
| 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] | |
| 系统 | xì tǒng | system; CL:個|个[ge4] |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 明 | míng | bright; opposite: dark 暗[an4]; (of meaning) clear; to understand; next; public or open; wise; generic term for a sacrifice to the gods |
| Míng | Ming Dynasty (1368-1644); surname Ming; Ming (c. 2000 BC), fourth of the legendary Flame Emperors, 炎帝[Yan2 di4] descended from Shennong 神農|神农[Shen2 nong2] Farmer God | |
| 网 | wǎng | net; network |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |