The Rise and Fall of the Sui Dynasty in Forty Years 4: the Suicidal Dynasty

Emperor Sui Yang's domineering and radical actions turned his great talent and strategy into cruelty and cruelty, and his great achievements turned into a nightmare on earth. The Sui Dynasty, which was at its peak and glorious, quickly turned around and fell into the abyss of history that would never be restored. The feat of personally conquering Goguryeo was only attempted once by those as powerful as Emperor Taizong of the Tang Dynasty, but Emperor Yang of the Sui Dynasty did it three times: the first attack on Goguryeo resulted in the loss of troops and generals, and public resentment boiled over; the second attack on Goguryeo, a fire broke out in the backyard, and the success failed; the third attack on Goguryeo was troubled internally and externally, and was surrounded by crises. Emperor Yang of the Sui Dynasty, who loved to travel around the world, also went to Jiangdu three times: the first two times were glorious, he earned enough face and put on a show. But when he went to Jiangdu three times, he was in a disgraceful state and was in a miserable state. Emperor Sui Yang, who was related to the "Three", was ultimately destroyed at the hands of three people named Li: Li Mi, a wanted criminal who once hid in Tibet, became the leader of the peasant uprising in the late Sui Dynasty; Li Yuan and Li Shimin, father and son, were close relatives of Emperor Sui Yang, but they were also the real end of the Sui Dynasty.