Ben shu xi tong di jie shao le shu ju ku yuan ze, VEP shu ju ku guan li xi tong ji ying yong shi li, Gai shu le shu ju ku qian yan ji shu. Quan shu gong fen shang, Xia liang pian. Shang pian, Shu ju ku ji chu, Xia pian VEP ji ying yong shi li.