調查研究 diàocháyánjiū investigate and study Definitions Defs Origin Strokes Stroke Words Sentences Sents 调查研究 調查研究 diàocháyánjiū investigate and study to investigate and research; to carry out an inquiry or fact-finding study Frequency Written text 10.7 per million Cross-References Has abbreviation 调研 diàoyán Sources Frequency data BCC Corpus (BLCU)
调查研究 調查研究 diàocháyánjiū investigate and study to investigate and research; to carry out an inquiry or fact-finding study Frequency Written text 10.7 per million Cross-References Has abbreviation 调研 diàoyán Sources Frequency data BCC Corpus (BLCU)
