The content of the maintenance of the Forbidden City is beauty and health. Foot bath, massage and maintenance, etc. 1, regular beauty treatment can help detoxify the skin. When the temperature is low in autumn, the skin slows down, which can increase the surface temperature of the skin, expand the pores and accelerate the discharge of oil and dirt in the pores. Regular beauty can delay aging and keep white and delicate. 2. Foot bath can improve sleep. Foot bath can improve sleep by promoting blood circulation of feet and whole body, accelerating blood flow, dispelling foot deposits and eliminating fatigue substances in the body, eliminating fatigue, and making people at rest. Improving the warm-keeping effect of circulating water can dilate the blood vessels in the feet and raise the skin temperature, thus promoting the blood circulation in the feet and the whole body. 3, massage can dredge meridians and eliminate pain. Running qi and blood, meridians are the channels of qi and blood, and massage can make the meridians and blood smooth. Balance yin and yang. Many conditions of human body are diseases caused by imbalance of yin and yang. It can also regulate the viscera. 4. Rich in stable vitamins. C, can inhibit the production of free radicals and prevent aging. In addition, it is rich in protein carotene, which has excellent moisturizing effect.