Query about Case Supervision of People's Congress

As an organ of power in the administrative region the People's Congress can impose restriction on judicture through legislative supervision,personnel supervision and deliberative supervision.Case supervision of the People's Congerss violates the nature of People's Congress itself and has many loopholes.It is not advisable to establish such a system in view of the principle of separation of duty and power,the respect for the force of court decision,the unity of the state legal system.the efficiency of litigation,the independence of judicture and the routine duties of the People's Congress.