This chapter discusses the concept of comprehensive educational sustainability in China, by examining the sustainable development across various sectors including preschool education, basic, higher, vocational, ethnic, special, and lifelong education. This chapter systematically aims to conceptualize and contextualize a comprehensive educational sustainability model by thoroughly investigating the forementioned areas. In addition, it covers emerging challenges and problems within these sectors, providing a critical analysis and solutions to overcome obstacles in achieving sustainable educational development in China.