輕重緩急 [ㄑㄧㄥ ㄓㄨㄥˋ ㄏㄨㄢˇ ㄐㄧˊ; qing1 zhong4 huan3 ji2] slight or important, urgent or non-urgent (idiom); to deal with important matters first sense of priority ◄ ►