2. In 398 AD, Tuoba GUI moved to Pingcheng, the capital, and became emperor, known as Emperor Daowu in history.
3. In 439 AD, with the efforts of Tuoba GUI, Tuoba Si and Tuoba Tao for more than 50 years, the Northern Wei Dynasty conquered Houyan, attacked the Southern Dynasty, defeated Fox Xia, broke the soft ground, conquered Beiyan and surrendered to Beiliang, thus unifying the regime in the north.
4. From 467 to 499, Emperor Xiaowen of Wei carried out reforms, which promoted national integration and laid the foundation for ending long-term division and unifying the whole country.
In 493 AD, Emperor Tuoba Hong of Wei Xiaowen moved to Luoyang, and the emperor changed his surname to Yuan.
6. In 523 AD, during the reign of Emperor Xiaoming of the Northern Wei Dynasty, six towns rebelled.
7. From 528 to 533, Gao Huan controlled the Northern Wei Dynasty. In 534, the Northern Wei Dynasty was divided into the Eastern Wei Dynasty and the Western Wei Dynasty.
8. In 550 AD, Gao Yang abolished filial piety, the Eastern Wei Dynasty perished, and the Northern Qi regime was established.
In 557 AD, Yu Wenxuan abolished the Western Wei Dynasty and established the Northern Zhou regime.
The history of the Northern Wei Dynasty officially ended.