There are two ethnic groups that have made the greatest contribution to the inheritance of Chinese culture in history, one is the Han nationality, and the other is the Manchu (called Sushen, Xianbei, Mohong, Jurchen and Manchuria in turn). In addition, Khitan and Hui Hui also made great contributions.
The first is the Huaxia nationality, the Huaxia nationality is the ancestor of the Han nationality, and the Huaxia nationality is the fusion of the Xia nationality and the Huaxia nationality. This new nation has been advancing eastward and entering the breeding ground of the Chinese nation. After living together for more than 2,000 years, the Huaxia nationality absorbed the Chinese nation, whose number was almost 0/00 times that of itself/kloc-,and the Chinese nation eventually became a minority and had to go abroad. However, Xia culture has never been carried forward, and even Qin Shihuang (Qin people are a branch of Xia) and Li Yuanhao (the last direct descendant of Xia) can't resist the great attraction of Chinese culture.
Besides, Manchu. Manchu was the original owner of the Central Plains. We know that Beijingers lived in the north of China 400,000 to 500,000 years ago. Modern genetic research has found that Manchu is the direct descendant of Beijingers. The general process is as follows. 654.38 million years ago, the invading African tribes pushed them out to Tunguska. The earliest recorded ancestor of Manchu is the caution to distinguish Xianbei from Fuyu at the end of the Warring States Period. Xianbei once occupied the Central Plains. Fuyu is the ancestor of Koreans, so Koreans say that they are descendants of Beijingers, not psychosexuality. However, the Su protoss was later renamed Mohong, and Mohong was changed to Nuzhen, replacing the Northern Song Dynasty to establish the Jin Dynasty. They inherited the habits of their predecessors to protect culture, respected the cultures and civilizations of all ethnic groups, and cared about Chinese culture. After the Jin Dynasty was wiped out by the barbaric Mongols, Jurchen continued to strive for self-improvement. 300 years later, she made a comeback and established the Qing Empire. It can be said that the Qing Dynasty paid more attention to Chinese culture than the Han Dynasty.
In addition, during the Northern Song Dynasty, the Khitans also loved Chinese culture, especially developed the military culture of the Han nationality. The Hui nationality developed the diet culture of the Han nationality, and the earliest public food hygiene standard was put forward by the Hui minister in the Ming Dynasty.