不成

won't do / unable to / (at the end of a rhetorical question) can that be?

no; not so / (bound form) not; un-

surname Cheng

to succeed / to finish / to complete / to accomplish / to become / to turn into / to be all right / OK! / one tenth

lit. you cannot get fat with only one mouthful (proverb) / fig. learn to walk before you run

to succeed or die trying (idiom)

unwritten (rule)

unwritten law

worthless / good-for-nothing

shapeless / deformed / ruined / beyond recognition / (of a person) reduced to a shadow

unripe / immature

see 不像話|不像话[bu4 xiang4 hua4]

not according with decorum (idiom); scandalous / bad form / unacceptable behavior

spare the rod and spoil the child (idiom)