Where did Long Mai in Babaoshan in Beijing originate?

Long Mai in Beijing starts from Kunlun Mountain, passes through Taihang Mountain, falls to Yanshan Mountain, then travels several hundred miles to the east, and then rises to Tianshou Mountain, which is majestic, beautiful and mountainous. There is a vast plain in front of Tianshou Mountain, from which Long Mai dived into the ground. However, according to Feng Shui, diving into the ground means that Long Mai can get rid of all evil spirits and become the most suitable place for human habitation, just to build Beijing, the core city of China. When the Forbidden City was built in Ming Dynasty, Jingshan Mountain was built in the north of Miyagi based on the principle of substituting the geomantic model into the urban model, leading to the underground Long Mai. At this time, Beijing has finally completed the whole process of attracting the noble vitality of Kunlun Mountain, and then re-embodied five lines of gossip and other complete China humanistic thoughts in the form of architecture, and has indeed become the political and cultural center of the Millennium. Although there have been several wars, it still shows more and more vitality like a phoenix in the fire and plays an increasingly important role in the world.