HSK 7-9
分寸
fēncun名
propriety; appropriate behavior; proper speech or action; within the norms
开玩笑也要注意分寸。
Kāi wán xiào yě yào zhù yì fēn cun.
Even jokes require a sense of propriety.
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Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.