Based on Buddhism, Master Taixu criticized the core concepts of Confucianism and Taoism based on the realistic purpose of saving the country and the people, and put forward the idea of integrating Confucianism and Taoism with Buddhism. Taixu's view of the Three teachings was formed in the specific background of the times, which had both progress and limitation. However, Taixu's view of the three teachings is still of great significance to today's dialogues between different cultures.