Ben shu yong tong su yi dong de yu yan, xi tong jie shao le jia zhi tou zi de kuang jia yu liu cheng, bang zhu pu tong tou zi zhe shu li jia zhi tou zi de li nian, gou jian kuo he zi ji de ying li ti xi -- zhe shi tou zi zhe neng chang qi wen jian ying li de qian ti, bing wei tou zi zhe ti gong wan zheng de ke gong shi jian de fang.