The Northern Wei Dynasty (386-534) was the first dynasty in the Southern and Northern Dynasties in China. Also known as Hou Wei, Tuoba GUI and Wei Yuan. The establishment of Xianbei Tuoba. In the Northern Wei Dynasty, from Tuoba GUI's claim to be the king of the country in 386 AD to Emperor Xiaowu's flight to Chang 'an and Yu Wentai in 534, it lasted 149 years after fourteen emperors. At the beginning, the capital was built in the cloud, Le Sheng (now Inner Mongolia and Linger). In 398, the capital moved to Pingcheng (now Datong), and in 439, Tuoba Tao unified the north. Tuoba Hong moved the capital to Luoyang in 493, and carried out great reforms. In 534, it was divided into Eastern Wei and Western Wei. .