Pictures of Great Wall of Wei, Jin, Song and Yuan Dynasties

The Northern Wei, Northern Qi and Northern Zhou of the Northern Dynasties (386 - 581) all had ever built the Great Wall, among which the sections built during the Northern Qi was the largest. In the Sui Dynasty (581 - 618), the emperors had ever built the walls many times in order to keep away the Turkic and the Tuyuhun tribes. Later, in the Jin Dynasty (1115 - 1234), this system was built again to resist the nomadic tribes in the Mongolian Plateau. Related Intro: Jin Dynasty Great Wall