Tianjiao refers to the favored son of heaven, and the favored son of heaven (Pinyin tiān zhī jiāo zǐ ā o z ǐ ā o z ǐ) is a Chinese idiom derived from historical stories, which comes from the biography of Xiongnu in Han Dynasty written by Ban Gu in the Eastern Han Dynasty.

"Favorite son of heaven" is a metaphor for a very prosperous nation or country or talented people. Now it also refers to arrogant people. This idiom is used to describe a nation or country that is very prosperous or talented. With praise. This idiom is used for irony and refers to a person who is arrogant and derogatory. This idiom generally acts as subject, part-time language and object in sentences.

Make sentences:

1. Who doesn't want to be a good boy, get into an ideal university, become arrogant and fulfill their parents' wishes? Who doesn't want to be an excellent talent, set foot on the society and become a useful person to others?

2. In fact, with the former "Tianjiao" gradually becoming "Tianjiao", the university is no longer the "ivory tower" that people look up to, and the role of "single-plank bridge" has also changed from college entrance examination to employment.