In July of 534 AD (the third year of Yongxi), Emperor Xiaowu Yuan Xiu fled the country. In September, the powerful minister Gao Huan proposed that Yuan Shanjian, the eldest son of King Qinghe, take the throne. In February 535 AD, Yuwentai proposed to establish Yuan Baoju as emperor. The Northern Wei Dynasty split into two countries: Eastern Wei and Western Wei.
In the Western Wei Dynasty, Yu Wentai promoted reforms and issued 24 new articles, which were later expanded to 36 articles. Su Chuo revised it and formed the "Zhongxing Yongshi", which was accompanied by the "Six Articles Edict". In the Eastern Wei Dynasty, Gao Huan condoned corruption, and the powerful and powerful used public weapons for private purposes and competed with the people for profit. The people's livelihood circle, the armament circle, and the financial circle were all connected and protecting each other. They also implemented the "alcohol prohibition order". The Western Wei Dynasty followed the laws and regulations, while the Eastern Wei Dynasty changed the laws at night. The results were completely different. The Western Wei Dynasty had clear and bright politics and the people were safe and secure, while the Eastern Wei Dynasty had dark politics and poor people's livelihood.
After twenty-nine years of vigorous development in the Western Wei Dynasty, the Northern Zhou Dynasty, which was inherited from the Western Wei Dynasty, destroyed the Northern Qi Dynasty, which was inherited from the Eastern Wei Dynasty in 577.
In 581, Yang Jian deposed Yuwen Chan, Emperor Jing of the Northern Zhou Dynasty, and established the Sui Dynasty.
On June 18, 618, Li Yuan proclaimed himself emperor and established the Tang Dynasty.
The Northern Zhou Dynasty only existed for four years, and the Sui Dynasty only existed for thirty-eight years, which confirms the saying: "Its rise is rapid, and its demise is sudden."
Intention: Governance lies in people, and it is not in danger all the time