Since the reform and opening-up, China’s education has been developing rapidly but facing many systematic problems. In the background of developing mixed ownership system actively, developing the mixed ownership system in educational field has significant realistic value in broadening the source of the educational funds, de-administration in educational field, introducing normative competition mechanism, breaking through the restriction of the public schools’ establishment and stimulating vitality of running a school. This paper uses the public theory to analyze the present status of development of mixed ownership in educational field and the problems of all kind of education, and discovery the development path of mixed ownership system, including classifying reform, improving relevant laws and regulations, breaking through the ideological fetter of all-or-none thinking, clearing ownership of property, clarifying the responsibility of each party, strengthening the pilot work and finally realizing the reunification of particularity and universality.