勞改 [ㄌㄠˊ ㄍㄞˇ; lao2 gai3] abbr. for 勞動改造[ㄌㄠˊ ㄉㄨㄥˋ ㄍㄞˇ ㄗㄠˋ; lao2 dong4 gai3 zao4] reform through labor laogai (prison camp) ◄ ►