The essential of the Wufu system in Yu Gong is the three circles classified from inner to outer centered capital: the inner circle is Tianfu, which is capital circumference; the medium circle is Houfu and Suifu, which is the leuds domain; the outer circle is Yaofu and Huangfu.

Research on the Relation between Guchui in Six Dynasties and Five Rites System;

The crticle summarizes the value of historical science about the notes of famous paintings through the ages,and emphasisly comments on the theoretical achievement of five grades discussing painting standard,the style of pen and inR,sparsity and dsnsity two style that of fect the forming and developing of chinese painting style.

Developing of a new model of five-year primary education will accelerate the reform and development of normal education in minority areas,and to offer better service for local economic and social development.