One of the reasons why Huang Taiji changed his country name is that there is no record in ancient books of the reason why the Qing Dynasty changed its country name. Someone put forward this explanation from geomantic omen. The Ming characters on the left are Japanese characters, the five elements belong to fire, and fire can make gold. The pronunciation of Qing and Jin is similar, and there is three points of water on the left side of Qing, which conforms to the five elements. It is fate that the Qing Dynasty replaced the Ming Dynasty.
Another reason why Huang Taiji changed his name is that some people say that Huang Taiji changed his name to whitewash the land. In the process of unifying the Central Plains, the Jin people used many cruel means. When Huang Taiji attacked Jinzhou, he killed 130,000 people in three days. Therefore, * * * is full of fear and hatred for Jin people, and even talks about the change of Jin, which is of course not conducive to the rule of Jin people.
Huang taiji changed his name to Qing, just to blur that history. The ancient dynasties in China were not named after China, but were collectively called China. Even though ethnic minorities claim to be kings in border areas, they are proud to be part of China. Therefore, no matter how the topic is changed, the history of China has never been dated.