Title: Tu mu gong cheng li xue
Description: Ben shu jie shao le tu mu gong cheng li xue gai lun, Jing li xue ji ben gai nian, Ping mian li xi, Cai liao li xue ji ben gai nian, Ping mian ti xi de ji he zu cheng deng, Bing ti gong le tong bu lian xi.