[变本加厉 / 變本加厲, biàn běn jiā lì, ㄅㄧㄢˋ ㄅㄣˇ ㄐㄧㄚ ㄌㄧˋ]lit. change to more severe (成语 saw); to become more intense (esp. of shortcoming); to aggravate; to intensify#31710[Add to Longdo]
[色厉内荏 / 色厲內荏, sè lì nèi rěn, ㄙㄜˋ ㄌㄧˋ ㄋㄟˋ ㄖㄣˇ]lit. show strength while weak inside (成语 saw); appearing fierce while cowardly at heart; a sheep in wolf's clothing#87922[Add to Longdo]