Be concered in Zhu Xi, there are a lot of researches on Li Xue, and his Nei-Sheng Xue. In this article, I will discuss the extent of rare people who paid attention to Zhu Xi and "Shiau Jing". Zhu Xi liked "Shiau Jing" when he was eight years old. Zhu Xi practiced the principle of "Shiau Jing" for many years. When Zhu Xi was fifty seven years, he finished "Shiau-Jing Kan-Wu". This book was a great work which did some improvements about "Shiau Jing", however, Zhu Xis' book made some arguments on Shiau Jing Xue. Through this study, it is useful to understaud and interpret Zhu Xi and "Shiau Jing".