Health and well-being: It means that everything is fine, and there is no disease or disaster.

Safe and sound: refers to no accident and no danger.

Longevity: refers to longevity, which can live to a hundred years old.

Longevity and well-being: Longevity represents happiness, longevity and well-being, and represents good health and safe life.

Happy life: Happiness is an important factor in the quality of life, a life attitude, a life taste and a life realm. Pursuing happiness is a human right, instinct and desire. There are four great pleasures in life, which people deserve. This is: the joy of farming, the joy of dedication, the joy of communication, and the joy of fitness.

Wechat is a free application launched by Tencent on 2011,which provides instant messaging service for intelligent terminals. It was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong. The nickname of WeChat is WeChat name, which is similar to people's names.