调研

Traditional (Taiwan): 調研

On the HSK 5 vocabulary list, at CEFR level B2.

diàoyán ㄉㄧㄠˋ ㄧㄢˊ

    • to investigate and research
    • research
    • investigation

Character by character

Other words read diàoyán

diaoyan with other tones

  • 吊唁 diàoyàn offer condolences

Words with 调研

Starting with 调研

Sources