Nomads? There are many routes of clans, and each dynasty is different, so we can only talk about them roughly. If you want to be detailed, please consult the twenty-four histories yourself.

Arranged from east to west

Jinzhou corridor in Liaodong, this is the way for the Qing soldiers to enter the customs, breaking the mountains and crossing the sea? Guan is the first capital.

River? North Zunhua, Miyun, Xianbei, Wuwan, East? Both Turks and Qing soldiers took this road. This section is also the most direction of the Great Wall Fortress. There are passes such as xifengkou, Gubeikou and Malanyu.

Xuanda District, today? Home? Mouth, Datong direction, Xiongnu and Turkic all took this road, and Mongolia also took this road more in the Ming Dynasty. Really? Home? Mouth, Daqingshan, Yanmenguan, Humen Meiyukou, Ning Wuguan, Piantouguan.

Hetao area, flowing into the Yellow River along the valley? Enter customs. There are two ways to go, one is to enter through the desert? Into Hengshan, Yulin, attack Yan' an, into? Enter waterinfo valley and go straight to Shimonoseki. Is one along the Yellow River or Qingyangling? Cheng ning? In summer, along the Yellow River? Go south, cross the Yellow River in Lingwu or Mingshazhou, attack Pingliang from Qingshui River, or attack Qingyang from He Huan.

Xiliang, this road is mostly from the plateau, usually along the Huangshui River Valley, but also along the Yellow River Valley (Hualong area).

Yalong River Plateau, mainly under the Sichuan Plateau.