Ben shu bao kuo kai sa suo zhunei zhan ji he zuo zhe bu xiang de san bu xiao zhan jiya li shan da zhan ji, a fei li jia zhan ji, xi ban ya zhan ji. Ji shu le kai sa cong luo ma nei zhan dao bei sha qian de zheng zhan shi ji, Wei du zhe le jie luo ma gong he guo mo qi de li shi yu kai sa chuan qi de yi sheng ti gong le xiang shi de zi liao.