In ancient times, its capital was Feng Shui.

Ancient dynasties were basically established in the north, and friends who like history may find this phenomenon, such as Luoyang and Xi 'an, and few cities were established in the south. For example, the Southern Song Dynasty made Huai 'an, Jiangsu its capital, and Zhu Yuanzhang, Ming Dynasty made Nanjing its capital. But in the north, the list is endless. According to statistics, there were 16 dynasties in Luoyang, where Xi 'an established its capital in the Tang Dynasty and Beijing established its capital in the Qing Dynasty. Why did feudal emperors like to set their capital in the north? The ancient capital Luoyang was influenced by the geomantic theory of ancient rulers. Once the emperor sits on the throne, he wants to pass on his country all the time, so he believes in Feng Shui theory and Long Mai's statement. In Feng Shui, there is a saying called "Long Mai Longdong", and Long Mai refers to mountains and rivers. The north-south direction of the mountain is the dragon's potential, water is the dragon's blood, soil is the dragon's meat, and stone is the dragon's bone. In the topography of the second step of China, the north is mountainous, which accords with the trend of Long Mai in the geomantic theory. Therefore, emperors will build imperial capitals in the north. In addition, the ancient emperors built their capital in the north, mainly considering economic factors and geographical environment. The northern and western parts of our country have higher terrain and more mountains. The east and south are relatively flat, both plains. According to the topography, isn't a flat place more suitable for people to live in? However, the significance of capital construction is different from that of residential construction. The strategic position should be considered when building the capital. Under the cover of the northern mountains, the capital is in a state of being easy to defend but difficult to attack, and its security is greatly improved. The Forbidden City takes climate into account. The climate in the south is rainy and humid, while the rainfall in the north is not as much as that in the south, so the problem of floods is less. There is a lot of rain in the south, and the water network is dense, and the phenomenon of bank breaking often occurs. The terrain in the north is higher and there is less flood. The last point is the influence of economic and political factors. In ancient times, the tax revenue of agricultural economy was the main source of national economy. The Yellow River Basin in the north is the origin of ancient agriculture, so the agricultural development in the north is stronger than that in the south. In addition, the main enemy at that time was the nomads from the north. The emperor built an imperial capital in the north, which can better resist foreign enemies and thus consolidate the political power.