hǎo​hǎo​xiān​sheng

yes-man

好好先生 hǎo​hǎo​xiān​sheng
yes-man idiom
a person who is overly agreeable and avoids conflict by agreeing with everyone

He is a well-known 'yes-man' who never refuses anyone's request.

Frequency

Movie subtitles
1.13 per million appears in 1% of films
Written text
0.396 per million

Sources

Definitions
CC-CEDICT