Abstract: In the early days of Tianshun,the state politics was dominated by the meritorious ministers of Duomen Incident centered by CAO Ji xiang and SHI Heng,and the dynastical administration was interfered in force.In that stage,Ming Dynasty was confronted with an extreme austerity of political situation,LI Xian,a chief minister of Tianshun Cabinet ,helped to direct the dynastical politics to a correct road,by taking effective and justifiable measures and by destroying personal unlawful forces.In conclusion,LI Xia...