金玉其表，败絮其中 (金玉其表，敗絮其中) jīn yù qí biǎo, bàixù qízhōng

jīn yù qí biǎo, bàixù qízhōng phrase gilded exterior, shabby and ruined on the inside
Domain: Proverb 谚语
Notes: (CC-CEDICT '金玉其表，敗絮其中')