Wai ke xue

Ben shu zhu yao nei rong bao kuo : wu jun shu, wai ke bing ren de ti ye he suan jian ping heng shi diao, shu xue, wai ke xiu ke, zhong zheng jian ce zhi liao yu fu su, teng tong zhi liao, wei shu si chu li, wai ke bing ren de dai xie ji ying yang zhi liao deng.