It is said that Yu was divined because he called his regime "Xia". According to the records of historians, the son of Yu was called "Xia" only after he moved westward to Daxia (Fenyue area in the south of Shanxi).
2/ Quotient:
According to legend, Qi, the ancestor of Shang (now south of Shangqiu, Henan), helped Yu to control water, and was divined by Shang, who later called him a tribe (or tribe). When the soup goes out, it is in the name of "Shang". After Pan Geng moved to Yin (now northwest of Anyang, Henan Province), it was also called Yin or Yin Shang.
3/ week:
When the Zhou tribe arrived at Qi's father, they moved to Joo Won? (now Qishan, Shaanxi). After the Yin Dynasty was destroyed, Zhou was taken as the name of the dynasty. At the beginning of the Zhou Dynasty, its capital was established in Gao (now southwest of Shaanxi), and then it was moved from Pingdong to Luoyi (now Luoyang, Henan). Because it is in the east of Gaozhi, it is called "Western Zhou" and "Eastern Zhou".
4/ Qin:
According to historical records, this is an ancient tribe, whose leader is Zhou's horse-raising friend, who was named "Won" by Zhou, and was given a small piece of land (now Tianshui County, Gansu Province, nicknamed Longxiyu). Later, Xiang saved Zhou Yougong and was made a vassal. Qin Shihuang unified the six countries and established the State of Qin.
5/ Korea:
Xiang Yu named Liu Bang Hanwang. Later, Liu Bang defeated Xiang Yu and unified China, which was called "Han". Chang 'an was the capital of the early Han Dynasty, and Luoyang was the capital of the later Han Dynasty. Therefore, there are "Western Han Dynasty" and "Eastern Han Dynasty" in the capital, and "pre-Han Dynasty" and "post-Han Dynasty" in time.
6/ Wei:
Emperor Xian of the Han Dynasty once conferred titles on Cao Cao as "Duke Wei" and "Wang Wei", and Cao Pi was called "Wei" after the Han Dynasty. Cao was given a title by the royal family and was also called "Cao Wei" in history.
7/ Shu:
Liu Bei took Sichuan as his activity area, and Shu refers to Sichuan, which his regime helped to call "Shu". Also known as "Shu Han" in history. Chinese refers to the continuation of the Eastern Han Dynasty.
8/ Wu:
Sun Quan lives in the lower reaches of the Yangtze River. In history, when Wu was founded, Cao Wei named Sun Quan as "King of Wu", so it was called "Sun Wu" in history. Because it is located in the East, it is also called "Soochow".
9/ kg:
After Shu was destroyed, Wei Emperor was forced to call him "Duke Jin" and named him King Jin. Later, his son Siyan inherited his title, forcing Wei Emperor to abdicate and stand on his own feet as emperor, with the title of "Jin".