What is the basis of the traditional cultural system?

The most fundamental foundation of China's traditional culture should be Fuxi's gossip and the Book of Changes interpreted by later generations. It is the root of all thoughts, thoughts and spirits of China people.

The foundation of the traditional cultural system is based on the contention of a hundred schools of thought during the Spring and Autumn Period and the Warring States Period. However, in China's nearly two thousand years of feudal history, Confucianism occupied a dominant position, and the foundation of China's traditional cultural system should mainly refer to Confucianism from the Book of Changes.

But I personally think that the foundation of China's traditional culture should be Confucianism and Taoism developed from the Book of Changes. There is Buddhism, which was later introduced to China and merged with Confucianism and Taoism. These three religions form the basis of China's traditional cultural system.