| 察合台 | [ chá gě taí ] Chagatai (died 1241), a son of Genghis Khan |
| 察哈尔 | [ chá hā ěr ] Chahar Province (former province in North China existing from 1912-1936) |
| 察哈尔右翼中旗 | [ chá hā ěr yoù yì zhōng qí ] Chahar Right Center banner or Caxar Baruun Garyn Dund khoshuu in Ulaanchab 烏蘭察布|乌兰察布[Wu1 lan2 cha2 bu4], Inner Mongolia |
| 察哈尔右翼前旗 | [ chá hā ěr yoù yì qián qí ] Chahar Right Front banner or Caxar Baruun Garyn Ömnöd khoshuu in Ulaanchab 烏蘭察布|乌兰察布[Wu1 lan2 cha2 bu4], Inner Mongolia |
| 察哈尔右翼后旗 | [ chá hā ěr yoù yì hoù qí ] Chahar Right Rear banner or Caxar Baruun Garyn Xoit khoshuu in Ulaanchab 烏蘭察布|乌兰察布[Wu1 lan2 cha2 bu4], Inner Mongolia |
| 察察为明 | [ chá chá weí míng ] keenly observant of trivial details |
| 察布查尔 | [ chá bù chá ěr ] Qapqal Xibe Autonomous County in Ili Kazakh Autonomous Prefecture 伊犁哈薩克自治州|伊犁哈萨克自治州[Yi1 li2 Ha1 sa4 ke4 Zi4 zhi4 zhou1], Xinjiang |
| 察布查尔县 | [ chá bù chá ěr xiàn ] Qapqal Xibe Autonomous County in Ili Kazakh Autonomous Prefecture 伊犁哈薩克自治州|伊犁哈萨克自治州[Yi1 li2 Ha1 sa4 ke4 Zi4 zhi4 zhou1], Xinjiang |
| 察布查尔锡伯自治县 | [ chá bù chá ěr xī bó zì zhì xiàn ] Qapqal Xibe Autonomous County in Ili Kazakh Autonomous Prefecture 伊犁哈薩克自治州|伊犁哈萨克自治州[Yi1 li2 Ha1 sa4 ke4 Zi4 zhi4 zhou1], Xinjiang |
| 察尔汗盐湖 | [ chá ěr hán yán hú ] Qarhan Salt Lake in west Qinghai |
| 察纳 | [ chá nà ] to investigate and accept |
| 察觉 | [ chá jué ] to sense, to perceive, to become aware of, to detect |
| 察言观色 | [ chá yán guān sè ] to weigh up sb's words and observe their facial expression (idiom), to discern what sb thinks from his body language |
| 察访 | [ chá fǎng ] to make an investigative visit, to go and find out from the source |
| 察隅县 | [ chá yú xiàn ] Zayü county, Tibetan: Rdza yul rdzong, in Nyingchi prefecture 林芝地區|林芝地区[Lin2 zhi1 di4 qu1], Tibet |
| 察雅县 | [ chá yǎ xiàn ] Zhag'yab county, Tibetan: Brag g-yab rdzong, in Chamdo prefecture 昌都地區|昌都地区[Chang1 du1 di4 qu1], Tibet |
| 察验 | [ chá yàn ] to examine |
| 察 | [ chá ] variant of 察[cha2] |
| ⇒ 中共中央纪委监察部 | [ zhōng gòng zhōng yāng jì weǐ jiān chá bù ] party discipline committee |
| ⇒ 中国人民武装警察部队 | [ zhōng guó rén mín wǔ zhuāng jǐng chá bù duì ] Chinese People's Armed Police Force (PAP, aka CAPF) |
| ⇒ 人权观察 | [ rén quán guān chá ] Human Rights Watch (HRW), New York-based non-governmental organization |
| ⇒ 信用观察 | [ xìn yòng guān chá ] credit watch |
| ⇒ 侦察 | [ zhēn chá ] to investigate a crime, to scout, to reconnoiter, reconnaissance, detection, a scout |
| ⇒ 侦察兵 | [ zhēn chá bīng ] a scout, spy |
| ⇒ 侦察员 | [ zhēn chá yuán ] detective, investigator, scout, spy |
| ⇒ 侦察性 | [ zhēn chá xìng ] investigatory |
| ⇒ 侦察机 | [ zhēn chá jī ] surveillance aircraft, spy plane |
| ⇒ 刚察 | [ gāng chá ] Gangcha County (Tibetan: rkang tsha rdzong) in Haibei Tibetan Autonomous Prefecture 海北藏族自治州[Hai3 bei3 Zang4 zu2 Zi4 zhi4 zhou1], Qinghai |
| ⇒ 刚察县 | [ gāng chá xiàn ] Gangcha County (Tibetan: rkang tsha rdzong) in Haibei Tibetan Autonomous Prefecture 海北藏族自治州[Hai3 bei3 Zang4 zu2 Zi4 zhi4 zhou1], Qinghai |
| ⇒ 勘察加半岛 | [ kān chá jiā bàn daǒ ] Kamchatka Peninsula, far-eastern Russia |
| ⇒ 国家监察委员会 | [ guó jiā jiān chá weǐ yuán huì ] National Supervision Commission of the PRC, anti-corruption agency established in 2018 |
| ⇒ 国际刑事警察组织 | [ guó jì xíng shì jǐng chá zǔ zhī ] International Criminal Police Organization (Interpol) |
| ⇒ 堪察加半岛 | [ kān chá jiā bàn daǒ ] Kamchatka Peninsula, far-eastern Russia |
| ⇒ 堪察加柳莺 | [ kān chá jiā liǔ yīng ] (bird species of China) Kamchatka leaf warbler (Phylloscopus examinandus) |
| ⇒ 察察为明 | [ chá chá weí míng ] keenly observant of trivial details |
| ⇒ 审察 | [ shěn chá ] to investigate, to examine closely |
| ⇒ 斯雷布雷尼察 | [ sī leí bù leí ní chá ] Srebrenica, Bosnia-Herzegovina |
| ⇒ 明察暗访 | [ míng chá àn fǎng ] open enquiries and secret search (idiom); to investigate openly and in secret, taking information from all sides |
| ⇒ 晋察冀 | [ jìn chá jì ] Shanxi 山西[Shan1 xi1], Chahar 察哈爾|察哈尔[Cha2 ha1 er3] and Hebei 河北[He2 bei3] (three provinces of the Republic of China in the period 1912-1936) |
| ⇒ 暗察明访 | [ àn chá míng fǎng ] open enquiries and secret search (idiom); to investigate openly and in secret, taking information from all sides |
| ⇒ 最高人民检察院 | [ zuì gaō rén mín jiǎn chá yuàn ] PRC Supreme People's Procuratorate (prosecutor's office) |
| ⇒ 检察 | [ jiǎn chá ] to inspect, (law) to prosecute, to investigate |
| ⇒ 检察官 | [ jiǎn chá guān ] public prosecutor, public procurator (judicial officer whose job may involve both criminal investigation and public prosecution) |
| ⇒ 检察总长 | [ jiǎn chá zǒng zhǎng ] Prosecutor-General (Tw) |
| ⇒ 检察院 | [ jiǎn chá yuàn ] prosecutor's office, procuratorate |
| ⇒ 气溶胶侦察仪 | [ qì róng zhēn chá yí ] aerosol detector |
| ⇒ 水至清则无鱼，人至察则无徒 | [ shuǐ zhì qīng zé wú yú rén zhì chá zé wú tú ] water that is too clear has no fish, and one who is too severe has no friends (idiom) |
| ⇒ 乌兰察布 | [ wū lán chá bù ] Ulaanchab prefecture level city in Inner Mongolia |
| ⇒ 乌兰察布市 | [ wū lán chá bù shì ] Ulaanchab prefecture level city in Inner Mongolia |
| ⇒ 特种警察 | [ tè zhǒng jǐng chá ] SWAT (Special Weapons And Tactics), riot police |
| ⇒ 现场视察 | [ xiàn chǎng shì chá ] on-site inspection |
| ⇒ 监察 | [ jiān chá ] to supervise, to control |
| ⇒ 监察人 | [ jiān chá rén ] supervisor, monitor, watchdog |
| ⇒ 监察局 | [ jiān chá jú ] inspection office, supervisory office |
| ⇒ 监察部 | [ jiān chá bù ] Ministry of Supervision (MOS) |
| ⇒ 监察院 | [ jiān chá yuàn ] Control Yuan, a watchdog under the constitution of Republic of China, then of Taiwan |
| ⇒ 盘察 | [ pán chá ] to interrogate, to examine |
| ⇒ 督察大队 | [ dū chá dà duì ] censorship brigade (PRC) |
| ⇒ 督察小组 | [ dū chá zǔ ] supervisory group |
| ⇒ 科什图尼察 | [ kē shí tú ní chá ] surname Kostunica, Vojislav Kostunica (1944-), Serbian politician, last president of Yugoslavia 2000-2003, prime minister of Serbia 2004-2008 |
| ⇒ 纠察 | [ jiū chá ] to maintain order, steward (policing a meeting) |
| ⇒ 细察 | [ xì chá ] to observe carefully |
| ⇒ 美国国家侦察局 | [ meǐ guó guó jiā zhēn chá jú ] National Reconnaissance Office (of the United States) |
| ⇒ 考察团 | [ kaǒ chá tuán ] inspection team |
| ⇒ 考察队 | [ kaǒ chá duì ] investigation team, scientific expedition |
| ⇒ 肉眼观察 | [ roù yǎn guān chá ] observation by naked eye |
| ⇒ 视察 | [ shì chá ] to inspect, an investigation |
| ⇒ 觉察 | [ jué chá ] to sense, to perceive, to come to realize, to be aware |
| ⇒ 观察 | [ guān chá ] to observe, to watch, to survey, to examine, observation, view, perspective, CL:個|个[ge4] |
| ⇒ 观察人士 | [ guān chá rén shì ] observer |
| ⇒ 观察力 | [ guān chá lì ] power of observation, perception |
| ⇒ 观察员 | [ guān chá yuán ] observer |
| ⇒ 观察哨 | [ guān chá shaò ] sentry post |
| ⇒ 观察家 | [ guān chá jiā ] observer, The Observer (UK newspaper) |
| ⇒ 观察者 | [ guān chá zhě ] observer |
| ⇒ 警察厅 | [ jǐng chá tīng ] National Police Agency (Japan) |
| ⇒ 辐射侦察 | [ fú shè zhēn chá ] radiation detection |
| ⇒ 边防警察 | [ biān fáng jǐng chá ] border police |
| ⇒ 电子警察 | [ diàn zǐ jǐng chá ] traffic camera, speed camera, closed-circuit TV police surveillance |
| ⇒ 体察 | [ tǐ chá ] to experience, to observe |
| ⇒ 高尔察克 | [ gaō ěr chá kè ] Aleksandr Kolchak (1874-1920), Russian naval commander, head of anti-Bolshevik White forces |
