Why are China people called Huaxia people? What does Huaxia mean?

Huaxia, also known as "Xia" and "Zhuxia", is a self-proclaimed Han nationality living in the Central Plains in ancient times, and has been called Han nationality since the Han Dynasty. The ancestor of China-Xuanyuan Huangdi's Shuo Wen: "In summer, people in China are also." The so-called "China" refers to the ancient Central Plains region, which is relative to the surrounding Yidi region. "Summer" and "Zuo Zhuan" mentioned that the great etiquette is called summer. Extended information

The Huaxia nationality experienced the Qin rebellion, and immediately established the Chinese dynasty-Dahan Dynasty, with Liu Bang as the son of heaven. At this time, the Xiongnu and other tribes in the north have gradually become stronger. After several generations of recuperation, Dahan began to launch a counterattack against these nomadic groups that harassed day and night, and the Xiongnu nomadic alliance was defeated and fled to Europe.

So far, I haven't returned to China. So far, the reputation of the Han Dynasty has gradually been admired and praised by countries in the east and west, and the Han nationality has become an honorary title of the Huaxia nationality, which continues to this day.

Reference: Baidu Encyclopedia-Huaxia Nation