Chinese

		tattered, ragged	to unable to; must not; should not
trad. (破爛不堪)		破爛	不堪
simp. (破烂不堪)		破烂	不堪

Idiom

破爛不堪

1. so tattered and torn (especially said of clothing) that it is totally unacceptable to present oneself in public in such a state