HSK 4
开玩笑
kāi wánxiàoto play a joke; to make fun of; to joke
他只是开玩笑你别生气。
Tā zhǐ shì kāi wán xiào nǐ bié shēng qì.
He is only joking, so do not be angry.
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Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 4.