"The Nemesis of Powerful Officials", protagonist: Zhao Heng. After Zhao Heng succeeded to the throne, he faced the dictatorial power of powerful ministers. He adopted the strategy of "differentiation and disintegration" to promote opponents of powerful ministers and create conflicts. He also took advantage of the scientific examination to select loyal and good people to enter the court. When the powerful ministers launched a mutiny, he had already laid an ambush and captured them, completely eliminating the powerful ministers' influence and stabilizing the imperial power.