1到12两个数字一组一共多少组简介：Unlike Li Guozhen, who just held a book and gave a rigid lecture, Zhu Cixiang's language was simple and easy to understand, and was different from Li Guozhen's talkative style without explanation.
Unlike Li Guozhen, who just held a book and gave a rigid lecture, Zhu Cixiang's language was simple and easy to understand, and was different from Li Guozhen's talkative style without explanation.
