It's good. Yishantang integrates famous scholars from many famous schools of traditional Chinese medicine in China and powerful technical teams of folk old Chinese medicine practitioners, advocates "harmony between man and nature", "balance between yin and yang" and "holistic conditioning", combines healthy food conditioning with daily diet, daily life, exercise and psychological counseling, inherits traditions and relies on modern science and technology, with the aim of enhancing China people's physique, helping people live a long and healthy life, being harmonious physically and mentally, and being happy and peaceful.