siàn-chhùi-phóe搧喙䫌

to box someone's ears

to box someone's ears; to slap someone on the face

English Wiktionary, “搧喙䫌” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E6%90%A7%E5%96%99%E4%AB%8C · confidence: Medium (Wiktionary)