? What do you mean by state affairs? What are the allusions?

The source of the allusion: The Biography of Jia Fu in the Later Han Dynasty by Ye Fan in the Southern Dynasties: "At that time, the three princes of Gaomi, Gushi and Jiaodong participated in the discussion of state affairs, and they were very grateful. Idiom meaning: great event: great event. Major events related to national interests Universal Pinyin: guo jiā da shi Frequency of use: words in common idioms: meaning of four-character idioms * * * Color: usage of neutral idioms: national events, as subject and object; Refers to matters related to the state. Idiom structure: English translation: Synonyms of national affairs: idioms of national plans (such as Wang Anshi of Guo Moruo): "Ordinary scholars only beat around the bush in their study and don't care about national affairs. 」