Emperor Wen of the Sui Dynasty was a very accomplished monarch in ancient Chinese history. Please talk about the main achievements of Emperor Wen of Sui Dynasty. ____________________

In 589, the Chen Dynasty was destroyed, ending the long-term division and forming the second great unification in China's feudal history; he governed the country diligently and was determined to innovate. Reform political institutions, attach importance to the selection of talents, vigorously develop agriculture, reduce taxes and corvee, and advocate frugality. Due to the implementation of these measures, the Sui Dynasty formed a prosperous era of national prosperity and social prosperity in a short period of time, which is known as the "Kaihuang Rule" in history.