
During the Zhenguan era, Emperor Li Shimin embraces Wei Zheng’s blunt counsel to curb corruption and luxury; after a fierce court clash, the ruler reforms the palace and wins public support—an emblem of “Zhenguan prosperity.”

During the Zhenguan era, Emperor Li Shimin embraces Wei Zheng’s blunt counsel to curb corruption and luxury; after a fierce court clash, the ruler reforms the palace and wins public support—an emblem of “Zhenguan prosperity.”