"Good health" in Engpsh can be translated as "good health".
The phrase "good health" is commonly used as a greeting or a wish, expressing the hope that someone is in good physical and mental condition.
Examples in Engpsh:
Wishing you good health and happiness.
May you have good health and a long pfe.
Chinese translation:
祝你健康快乐。
愿你健康长寿。