Based on traditional health preserving theory and quantum mechanics in modern physics. Li Fuyuan's energy is a traditional health preserving method, and its principle is mainly based on China's ancient health preserving theory and quantum mechanics in modern physics. In Yuan Yuan energy, people think that there is a basic energy in the universe, called Yuan Yuan, which is a supernatural metamaterial energy. Through specific cultivation methods, we can awaken people's inner meta-energy, thus gaining health, longevity and wisdom.