Yangchun Baixue and Xialiba people are Chu Ci during the Warring States Period, while the former is a profound but not popular literature and art, and now it has also been extended to something elegant; The latter is a metaphor for popular literature and art, and now it has also been extended to popular and popular things.

Chun Xue, also known as Ancient Songs in the Spring and Autumn Period, is a famous song of Shi Kuang in the State of Jin. Famous guqin music. During the Warring States period, it became the elegant music of Chu State. It also refers to profound, elegant and incomprehensible literary and artistic works.

Often with "chin beauty". From Han and Liu Xiang's "New Preface" Volume II "Miscellaneous Matters II": "There are thousands of singers in the Song Dynasty, and those in the middle of the country are harmonious.

It is to pick Wei for Yangling, and hundreds of people belong to the country. It's spring, and it's snowy. It belongs to the country, and only a few dozen people make peace. Li note: "Yangchun Baixue is also a famous song." Later, it generally refers to elegant music.