金玉其外，敗絮其中

gilded exterior, shabby and ruined on the inside (idiom)

surname Jin / surname Kim (Korean) / Jurchen Jin dynasty (1115-1234)

gold / chemical element Au / generic term for lustrous and ductile metals / money / golden / highly respected / one of the eight categories of ancient musical instruments 八音[ba1 yin1]

gold and jade / precious

jade

his / her / its / their / that / such / it (refers to sth preceding it)

besides / in addition / apart from that

outside / in addition / foreign / external

to defeat / to damage / to lose (to an opponent) / to fail / to wither

ruined / broken down / shabby

cotton wadding / fig. padding / long-winded

among / in / included among these

China / Chinese / surname Zhong

within / among / in / middle / center / while (doing sth) / during / (dialect) OK / all right

to hit (the mark) / to be hit by / to suffer / to win (a prize, a lottery)