1. Music health preservation refers to a health preservation method in which people listen to music to improve their mental state, viscera function, yin and yang, qi and blood, and so on, so as to adjust their body and mind and keep healthy.

2. Playing chess for health can make people single-minded and quiet, thus improving the internal environment such as viscera function, yin and yang Yang Qi, qi and blood, and achieving the purpose of regulating body and mind and keeping healthy.

3. Reading for health preservation is a way of health preservation. Mankind has accumulated many excellent cultural products in thousands of years of history. Reading can enrich knowledge, increase wisdom, cultivate sentiment, cultivate sentiment, optimize life, and ultimately cultivate the soul.