What does "official business" mean?

Interpretation: 1, the old time refers to public affairs; Government affairs.

2. Jewish litigation. About litigation.

Pinyin: guān shì?

Make sentences:

1, official business is not private, and official business is unfavorable.

2. After he became an official by donating officials, he stopped his original rapid development both academically and artistically because of the complexity of bureaucrats and the pressure of economy.

3、? At this point, Li Kui jy has been disheartened. Since then, he has been drinking and gambling every day, wasting his time and ignoring his official duties.

I hope you can win this official affair and overturn this inexplicable judgment.

5, the official business is small, I play book biography. Zuo Zhuan in the Spring and Autumn Period was especially concise and implicit. I counted the doubts in the consultation and asked, and all the teachers said that the meaning was very close.