Zhang Qicheng, a famous expert in modern Chinese studies, first put forward the idea of keeping in good health. He believes that the way of keeping in good health is linked with Confucianism, Taoism, Buddhism and medicine.

He combed the contents of China's traditional health care from the perspectives of Chinese medicine, Yi-ology, Confucianism, Taoism and Buddhism, and published five books on China's traditional health care, which greatly enriched and improved the concept of China's traditional health care.