After Emperor Chongzhen succeeded to the throne, he vigorously eradicated eunuchs, was diligent in political affairs, lived frugally, and issued six edicts for sins against himself. He was a young and promising emperor.It is a pity that he was suspicious by nature and could not save the declining Ming Dynasty.During his reign, a peasant uprising broke out, and the Houjin regime was eyeing him outside the country. He was already in a situation of internal and external troubles.In 1644, when Li Zicheng's army conquered Beijing, he hanged himself in Meishan at the age of 34 and reigned for 17 years.