Ma Rui-Chen was one of the representative scholar in middle period Qing Dynasty .On "the Book of Songs" studying history, his "Mao-Shi- Chuan-Jian-Tong-Shi" with Hu Cheng-Gong "Mao-Shi-Hou-Jian" Chen Huan "Shi-Mao-Shi-Chuan-Shu" enjoy equal popularity, belong to first- c1ass doing handed down from ancient times. In the view of Ma, a lot of "Mao-Shi-Zheng-Yi" misunderstand "Mao-Chuan" and "ZhengJian". So Ma Rui-Chen wanted to write a study to fix those problems This is a great work that is very difficult. "Za-Kao-Ge-Shuo" charge 19 articles, those study was the basic viewpoint of Ma Rui-Chen .But we have to use that to read the whole book. The most important articles were "Shi-Ru-Le-Shuo" "Shi-Ren-Yi-Tong-Zi-Bian-Li", "Mao-Shi-Gu-Wen-Duo-Jia-Jie". The first study was talk about "the Book of Songs" and its music. another studies were the important view of Ma. These three articles shows Ma Rui-Chen outstanding work, but we have to say there was someplace wrong.