chhàu-chhùi-kak臭喙角

perlèche

perlèche; angular cheilitis

English Wiktionary, “臭喙角” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E8%87%AD%E5%96%99%E8%A7%92 · confidence: Medium (Wiktionary)