调查

Traditional form:

調查

Pinyin (reading):

diàochá

Definitions:

• investigation
• inquiry
• to investigate
• to survey
• survey
• (opinion) poll
• CL:項／项 (xiàng),個／个 (gè)

Characters:

• 调 - tune, melody, key; to transfer, to exchange
• 查 - to investigate, to examine, to look into

Traditional characters:

• 調 - tune, melody, key; to transfer, to exchange
• 查 - to investigate, to examine, to look into