What are the characteristics of the historical Han Chinese

The Huaxia tribe is composed of the Yellow Emperor tribe in the north and the Yan Emperor tribe in the south, and these two tribes, one from the south and the other from the north, have different physical characteristics. And the Han is the Huaxia further and other ethnic groups intermarriage formation. However, with the Chinese, both ethnicity and customs have changed a lot. On the contrary, the Japanese have retained some of the ancient Chinese customs. For example, the short table. Ancient Chinese people ate at a small table with a small bowl of food and a small glass of wine. Whereas nowadays, Han Chinese are big tables with chopsticks poking around. This is a typical nomadic habit. In ancient times, there was the "Xianbei into Han" (Xianbei people and Chinese descendants of intermarriage). Nomadic people have impacted many of the traditions of the Huaxia people. But the unique writing of the Chinese influenced other peoples.

Chinese characters are an important symbol of Han identity. Even more important than customs.

Ethnologically and medically. People all over the world are of the primate human family. All people are purebloods, no one's daddy is a chimpanzee or a monkey. Sociologically and politically, there is no such thing as "pureblood" as propagated by racists. I wonder how many people would accept so-called "pure blood" if incest was understood as a way to keep the bloodline pure.