HSK 7-9
礼节
lǐjié名
etiquette
正式会面需要注意基本礼节。
Zhèngshì huìmiàn xūyào zhùyì jīběn lǐjié.
A formal meeting requires attention to basic etiquette.
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Other HSK words sharing a character
Also free:
Appears across levels (7-9) in the HSK 3.0 word list.