倒瓤冬瓜 (dou2 nong4 dung1 gwaa1) — one who has the looks or pretend to be knowledgable, but actually without substance in Cantonese
douˊ²倒nongˎ₄瓤dungˉ¹冬gwaaˉ¹瓜Mandarin Pinyin: dao4 rang2 dong1 gua1
Meaning of 倒瓤冬瓜
nounone who has the looks or pretend to be knowledgable, but actually without substance