Jin people believe that Yan Dou is located in Xiongyao, with mountains in the north and the Central Plains in the south. If you sit on the throne, you will lie prone.
Seeing Yu Ting takes a fancy to Beijing's geographical environment. The geographical location of Beijing is really unique. it
As the northern gateway of the Central Plains, some people say it is the "longan" of China. It is flat and heavy.
Mountain, Jianghuai in Nantong, and desert in the north can be called "a parallel set of advantages of goods, risks and land".
Bian Wei (Kaifeng), Luoyang (Luoyang), Guanzhong (An) and Jiangzuo (Nanjing area) are not.
And ...
The Yuan Dynasty established a metropolis on the basis of Liao and Jin Dynasties, which was the recognition of Mongolian nobles that Beijing was located in the East.
At the intersection of the western terrain and the south, you can control the whole country (the same is true,
The military and political action from Beijing to the south was basically successful: Mongolian soldiers went south,
South of Prince Judy, South of Qing army, South of Yuan Shikai, and so on. ), retreat can rely on the reason.
In the desert of the north, roll up your jewels and ride a horse, and you will escape to the old place. This is based on the right time, the right place and the right people.
Based on the principle of capital construction.