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2. Cultivate all-round talentsSecond, the advantage of controlling the class size to 15 peopleDrawing lessons from Europe, America, Japan and South Korea: Controlling the class size of primary and secondary schools and universities to 15 students to improve the quality of teaching and training.

Drawing lessons from Europe, America, Japan and South Korea: Controlling the class size of primary and secondary schools and universities to 15 students to improve the quality of teaching and training.1. European and American cases2. Japan and South Korea cases

1. European and American cases1. European and American cases1. Challenges and countermeasures of educational resources