| 1 | 查 | 查 | chá | cha2 | to research; to check; to investigate; to examine; to refer to; to look up (e.g. a word in a dictionary) | | |
| 2 | 查明 | 查明 | chá míng | cha2 ming2 | to investigate and find out; to ascertain | | |
| 3 | 查出 | 查出 | chá chū | cha2 chu1 | to find out; to discover | | |
| 4 | 查看 | 查看 | chá kàn | cha2 kan4 | to look over; to examine; to check up; to ferret out | | |
| 5 | 查处 | 查處 | chá chǔ | cha2 chu3 | to investigate and handle (a criminal case) | | |
| 6 | 查阅 | 查閱 | chá yuè | cha2 yue4 | to consult; to refer to; to look sth up in a reference source | | |
| 7 | 查清 | 查清 | chá qīng | cha2 qing1 | to find out; to ascertain; to get to the bottom of; to clarify | | |
| 8 | 查检 | 查檢 | chá jiǎn | cha2 jian3 | to check; to consult; to look up | | |
| 9 | 查没 | 查沒 | chá mò | cha2 mo4 | to confiscate | | |
| 10 | 查尔斯顿 | 查爾斯頓 | chá ěr sī dùn | Cha2 er3 si1 dun4 | Charleston | | |
| 11 | 查禁 | 查禁 | chá jìn | cha2 jin4 | to prohibit; to ban; to suppress | | |
| 12 | 查加斯病 | 查加斯病 | chá jiā sī bìng | Cha2 jia1 si1 bing4 | Chagas disease; American trypanosomiasis | | |
| 13 | 查获 | 查獲 | chá huò | cha2 huo4 | to track down and seize (a criminal suspect, contraband etc) | | |
| 14 | 查核 | 查覈 | chá hé | cha2 he2 | to check; to check | | |
| 15 | 查戈斯群岛 | 查戈斯群島 | chá gē sī qún dǎo | Cha2 ge1 si1 Qun2 dao3 | Chagos Archipelago, coral archipelago in tropical Indian Ocean, with Diego Garcia 迪戈·迪戈·加西亚岛 as largest island | | |
| 16 | 查岗 | 查崗 | chá gǎng | cha2 gang3 | to check the guard posts; (coll.) to check up on sb (spouse, employee etc) | | |
| 17 | 查字法 | 查字法 | chá zì fǎ | cha2 zi4 fa3 | look-up method for Chinese characters | | |
| 18 | 查房 | 查房 | chá fáng | cha2 fang2 | to inspect a room; to do the rounds (medical) | | |
| 19 | 查尔斯·格雷 | 查爾斯·格雷 | chá ěr sī · gé léi | Cha2 er3 si1 · Ge2 lei2 | Charles Grey; Charles Grey (1764-1845), prime minister of the United Kingdom 1830-34 | | |
| 20 | 查尔斯·狄更斯 | 查爾斯·狄更斯 | chá ěr sī · dí gēng sī | Cha2 er3 si1 · Di2 geng1 si1 | Charles Dickens (1812-1870), great English novelist; Charles Dickens (1812-1870), great English novelist | | |
| 21 | 查尔斯 | 查爾斯 | chá ěr sī | Cha2 er3 si1 | Charles | | |
| 22 | 查对 | 查對 | chá duì | cha2 dui4 | to scrutinize; to examine; to check | | |
| 23 | 查调 | 查調 | chá diào | cha2 diao4 | to obtain (information) from a database etc | | |
| 24 | 查德 | 查德 | chá dé | Cha2 de2 | Chad (Tw) | | |
| 25 | 查抄 | 查抄 | chá chāo | cha2 chao1 | to take inventory of and confiscate a criminal's possessions; to search and confiscate (forbidden items); to raid | | |