调
研
d
i
à
o
y
á
n
Definitions
1. to investigate and research
2. research
3. investigation
Components
调
diào
–
to transfer
研
yán
–
to grind
Related Words
调研人员
tiáo yán rén yuán
–
research workers
市场调研
shì chǎng tiáo yán
–
market research
Word Lists
2021 Framework Level 6
Exam B
HSK 3.0 Level 5