Having health to create wealth is the law of life, health is the wealth of life, health is the capital of career, and health is the premise of hard work.

Health means that a person is in a good physical, mental and social state. The definition of health by the World Health Organization is not only physical health, but also mental health, society and other aspects. Many people are healthy and have no diseases, but their social communication function is poor, they are unwilling to associate with others, or they are antisocial, so they can't know themselves correctly.