What things belong to traditional culture?

Examples: Chinese opera, shadow play, posting Spring Festival couplets and celebrating the Spring Festival.

The following is an introduction to traditional culture:

Traditional culture is a culture that reflects the national characteristics and features, and it is the overall expression of various ideological cultures and ideological forms in the history of various ethnic groups. Its content should be all kinds of material, institutional and spiritual cultural entities and cultural consciousness that have existed throughout the ages.

It is a general term corresponding to contemporary culture and foreign culture. According to the historical sequence of China, China's traditional culture experienced the prehistoric times of Chao, Sui, Fu, Shennong (Yan Di), Huangdi (Xuanyuan), Yao, Shun and Yu, and was established in the Xia Dynasty. It has continued to develop since then.

Culture itself is a big concept. Generally speaking, culture is a social phenomenon and the product of people's long-term creation. At the same time, it is a historical phenomenon and the precipitation of social history.

The above information refers to Baidu Encyclopedia-Traditional Culture.