| 调查 | diào chá | investigation / inquiry / to investigate / to survey / survey / (opinion) poll / CL:項|项[xiang4],個|个[ge4] |   |
| 查询 | chá xún | to check / to inquire / to consult (a document etc) / inquiry / query | |
| 询盘 | xún pán | inquiry | |
| 询价 | xún jià | quotation request / price inquiry / price check | |
| 探访 | tàn fǎng | to seek by inquiry or search / to call on / to visit | |
| 访 |  fǎng | (bound form) to seek by inquiry / (bound form) to visit / to call on | |
| 实地调查 | shí dì diào chá | field inquiry / field survey | |
| 叮问 | dīng wèn | to question closely / to make a detailed inquiry / to probe / to ask repeatedly | |
| 调查委员会 | diào chá wěi yuán huì | Commission of Inquiry (Côte d'Ivoire) | |
| 调查小组 | diào chá xiǎo zǔ | Panel of Inquiry | |
| 独立调查委员会办公室 | | Office of the Independent Inquiry Committee | |
| 联合国对各国政府的人口与发展调查 | | United Nations Inquiry among Governments on Population and Development | |
| 布隆迪国际调查委员会 | | International Commission of Inquiry in Burundi | |
| 审计反应和调查委员会小组 | | Audit Response and Boards of Inquiry Team | |
| 调查和调解小组 | | Panel of Inquiry and Conciliation | |
| 西南非洲事务调查委员会 | | Commission of Inquiry into South-West Africa Affairs / Odendaal Commission | |
| 奥登达尔委员会 | | Commission of Inquiry into South-West Africa Affairs / Odendaal Commission | |
| 瑟龙调查委员会 | | Thirion Commission of Inquiry | |
| 多哥国际调查委员会 | | International Commission of Inquiry for Togo | |
| 审计反应和调查委员会科 | | Audit Response and Boards of Inquiry Section | |
| 调查委员会科 | | Board of Inquiry Section | |
| 高级别调查委员会 | | High-Level Commission of Inquiry | |
| 调查非正式压制问题独立委员会 | | Independent Board of Inquiry into Informal Repression | |
| 调查委员会股 | | Board of Inquiry Unit | |
| 皇家巴勒斯坦调查委员会 | | Royal Commission Of Inquiry To Palestine / Peel Commission | |
| 皮尔委员会 | | Royal Commission Of Inquiry To Palestine / Peel Commission | |
| 联合国石油换粮食方桉独立调查委员会 | | Independent Inquiry Committee into the United Nations Oil-for-Food Programme / Independent Inquiry Committee | |
| 独立调查委员会 | | Independent Inquiry Committee into the United Nations Oil-for-Food Programme / Independent Inquiry Committee | |
| 调查委员会助理 | | Board of Inquiry Assistant | |
| 东帝汶问题国际调查委员会 | | International Commission of Inquiry on East Timor | |
| 独立国际调查委员会 | | Independent International Commission of Inquiry | |
| 特别调查委员会 | | special commission of inquiry | |
| 几内亚调查委员会 | | Commission of Inquiry for Guinea / Commission of Inquiry | |
| 社会调查报告 | | social inquiry report | |
| 国际调查委员会 | | international commission of inquiry | |
| 全国调查委员会 | | National Commission of Inquiry | |
| 调查委员会小组 | | Board of Inquiry Team | |
| 十月零售物价调查 | | October Inquiry on Retail Prices | |
| 防止公开暴力和恐吓调查委员会 | | Commission of Inquiry regarding the Prevention of Public Violence and Intimidation / Goldstone Commission | |
| 戈德斯通委员会 | | Commission of Inquiry regarding the Prevention of Public Violence and Intimidation / Goldstone Commission | |
| 卢旺达国际调查委员会 | | International Commission of Inquiry for Rwanda | |
| 政府人口调查 | | Population Inquiry among Governments | |
| 执法人员行为守则执行情况调查 | | Inquiry on the Implementation of the Code of Conduct for Law Enforcement Officials | |
| 调查智利军政府罪行国际委员会 | | International Commission of Inquiry into Crimes of the Military Junta in Chile | |
| 达尔富尔国际调查委员会 | | International Commission of Inquiry for Darfur | |
| 实况调查和调解委员会 | | Fact-Finding Commission of Inquiry and Conciliation | |
| 调查所报道莫叁鼻给屠杀事件委员会 | | Commission of Inquiry on the Reported Massacres in Mozambique | |
| 拦柜 | lán guì | sales counter / inquiry desk | |
