You need to be vigilant against diseases from the mouth, tobacco, alcohol, fish and meat should be rationed. Eat coarse grains and cereals every day, and stay away from fried and fast food. Drink more water with less salt and oil, and interact more with friends and family. Adjust your biological clock according to the season, and sleep well before midnight. Work plan is always updated, exercise comes first. Work hard and have peace in your mind. Cherish the opportunity of medical check-ups and do public health exercises. It is a good tradition to obey your elders, but it is better not to send health care products.