The reason why peace and joy can't be blatantly related to its special meaning is that it not only represents the meaning of blessing, but also symbolizes deep love. Therefore, it is easy to cause unnecessary misunderstandings by nagging at will, especially in the relationship between husband and wife, male and female friends and elders.
Health and happiness refers to normal physiological function of human body, no defects and diseases, and a happy mood. Joy, a Chinese word, pinyin is xǐlè, which means joy.