"I wish you a long life" is aimed at fitness, that is, to prolong life through exercise. By insisting on physical exercise, we can strengthen various functions of the body, improve immunity and prevent diseases. Long-term exercise is helpful to improve the state of human body, delay aging, and thus achieve the purpose of fitness and longevity. And "health and longevity" is a broader blessing, including not only physical health, but also mental health and social health. Health depends not only on physical fitness, but also on mental health, social harmony, emotional health and environmental harmony. "Healthy and Longevity" also requires us to comprehensively consider personal status and environment, maintain physical and mental health, and maintain a balance between mentality and social life, so as to achieve the goal of healthy and longevity.
"I wish you a long life" tends to be healthy, while "health and longevity" is more extensive, which is a combination of physiological and psychological, family and social factors, and can be expressed by choosing appropriate greetings according to specific circumstances.