缓急轻重

Explanation: There are various things that the major and minor, are eager to do and can slow down run. 　　Source: Qing Gu "Rizhilu" VII Gu Zhiren have The empty Juan Zhang, Luo Zhi bird goes for mice, and the people who are not on the letter to end its heart Down? This has the right to prioritize between the meter and also as a last resort. " 　　Examples: Respectively, ~, for all ages, and the homeless to participate in the molecular production. (Mao Zedong, "to carry out base rent reduction, production and Yongzhengaimin movement") Thesaurus:  priority