Why was Changbai Mountain banned for more than 200 years after the Qing Dynasty entered the customs?

Historical dynasties have the custom of worship, and any dynasty is willing to believe in Feng Shui. From the accession to the throne to various ceremonies, we can see a thing or two, including the emperor climbing Mount Tai, which is only possible when he is a wise monarch. Then, in the Qing dynasty, you can't go wrong. Therefore, after investigation, Mr. Feng Shui concluded that Changbai Mountain was the ancestral land of the Qing Dynasty and also the prosperous place of the Qing Dynasty. The growth of the Qing Dynasty could not be separated from the corresponding protection of Long Mai. From competing in the central plains to breaking through the customs, and then winning more than 200 years of prosperity, is it? Qing Long Mai? Thank you.

Therefore, in order to prevent Long Mai from being maliciously destroyed, the Qing Dynasty blocked Changbai Mountain with heavy troops to prevent ordinary people from easily contacting the border, so as to protect the Qing Dynasty from generation to generation.