| 监控 | jiān kòng | to monitor |
| 手机 | shǒu jī | cell phone; mobile phone; CL:部[bu4],支[zhi1] |
| 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 |
| 效率 | xiào lǜ | efficiency |
| xiào lǜ | efficiency | |
| 杠 | gàng | variant of 槓|杠[gang4] |
| gāng | bar; flagpole; footbridge | |
| gàng | thick pole; bar; rod; thick line; to mark with a thick line; to sharpen (knife); (old) coffin-bearing pole | |
| gāng | flagpole; footbridge | |
| 杠 | gàng | variant of 槓|杠[gang4] |
| gāng | bar; flagpole; footbridge | |
| gàng | thick pole; bar; rod; thick line; to mark with a thick line; to sharpen (knife); (old) coffin-bearing pole | |
| gāng | flagpole; footbridge | |
| 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] | |
| 终端 | zhōng duān | end; terminal |
| 查 | chá | to research; to check; to investigate; to examine; to refer to; to look up (e.g. a word in a dictionary) |
| zhā | see 山查[shan1 zha1] | |
| Zhā | surname Zha | |
| 开 | kāi | to open; to start; to turn on; to boil; to write out (a prescription, check, invoice etc); to operate (a vehicle); carat (gold); abbr. for Kelvin, 開爾文|开尔文[Kai1 er3 wen2]; abbr. for 開本|开本[kai1 ben3], book format |
| 房 | fáng | house; room; CL:間|间[jian1]; branch of an extended family; classifier for family members (or concubines) |
| Fáng | surname Fang | |
| 记录 | jì lù | to record; record (written account); note-taker; record (in sports etc); CL:個|个[ge4] |
| 酒店 | jiǔ diàn | wine shop; pub (public house); hotel; restaurant |
| 开 | kāi | to open; to start; to turn on; to boil; to write out (a prescription, check, invoice etc); to operate (a vehicle); carat (gold); abbr. for Kelvin, 開爾文|开尔文[Kai1 er3 wen2]; abbr. for 開本|开本[kai1 ben3], book format |
| 房 | fáng | house; room; CL:間|间[jian1]; branch of an extended family; classifier for family members (or concubines) |
| Fáng | surname Fang | |
| 信息 | xìn xī | information; news; message |