人口调查
Traditional form:
人口調查
Pinyin (reading):
rénkǒudiàochá
Definitions:
- census
Characters:
- 人 - man, person; people
- 口 - mouth; entrance, gate, opening
- 调 - tune, melody, key; to transfer, to exchange
- 查 - to investigate, to examine, to look into
Traditional characters: