







调查研究 is a Chinese idiom (chengyu) meaning “to investigate and conduct research”. To make an on-the-spot investigation and study. Literally, “investigate and research”.

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Open the tool →调查研究 (diào chá yán jiū) is a Chinese idiom (chengyu) meaning “to investigate and conduct research”.
调查研究 is pronounced diào chá yán jiū in Mandarin Chinese.
Literally, 调查研究 means “investigate and research”. It is used to mean “to investigate and conduct research”.
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