Dian nao yi yuan

Ben shu yi jiang jie dian nao zhong de ruan, Ying jian gu zhang zhi shi wei ji chu, Xiang xi jiang jie dian nao ruan ying jian gu zhang de chan sheng, Pai chu ji dian nao wei hu deng zhi shi, Bing jie he dian nao cao zuo zhong yu jian de shi ji wen ti, Zuo chu le xiang xi de jie jue fang an.