Ben shu xi tong jiang shu yu lao bai xing mi qie xiang guan de tou zi zhi shi, Wei du zhe peng you xue xi tou zi ti gong le qie shi ke xing de lu jing. Shu zhong dui chang yong de ji zhong tou zi fang shi jin xing le xiang xi jie shao, Shi du zhe peng you neng gou jie he zi shen te dian, Xuan ze he shi de tou zi fang shi, Tong shi jie jian qian ren jing yan, Geng an quan, Geng you xiao di jin xing tou zi.