What is Yang Yang in the idiom?

Upstairs, the most correct thing is to be complacent, but be arrogant. It was not very correct at first.

feel complacent (over)

Di ye yang yang

[explanation] describes the appearance of being very proud.

[Source] Sima Qian's "Historical Records and Biography of Yan Guan in the Western Han Dynasty": "My ambition is full."

I just saw him and Hu coming out of the academic affairs office, openly threatening that XXX would make a decision. ★ The whirlpool of Zheng Zhenduo.

[Usage] Supplementary type; As an adverbial; Refers to complacency.

[Example] Qing Wenkang's Biography of Heroes of Children, the first time 18: "If no one hits him, he will turn to a gentleman and show his skill.

[Synonym] Self-satisfaction, elation and complacency

[antonym] Down in the dumps