Social fairness and justice is an important basis for promoting educational fairness. Education involves thousands of families and benefits future generations. Educational equity is the objective requirement of people's all-round development and social fairness and justice. Promoting people's all-round development and social fairness and justice is people-oriented, which is determined by the fundamental purpose of the party and the essential attributes of the socialist system. The party's educational policy clearly stipulates that insisting on education serving the socialist modernization and the people is actually to promote educational equity by vigorously developing education, ensure that everyone has the opportunity to receive education, and ultimately promote people's all-round development and social equity. Since the reform and opening up, China's education has made great achievements, and compulsory education is basically universal, which is higher than the average level of developing countries with the same income. The enrollment opportunities in high school have expanded rapidly, vocational education has developed steadily, higher education has entered the stage of popularization, and the enrollment opportunities have doubled. A student financial aid system has basically taken shape, helping more poor students to complete their studies. Education fees and the order of running schools were further standardized, and the legitimate rights and interests of students were safeguarded. Generally speaking, the effect of educational equity in China is remarkable.