Our society has gradually entered the stage of population aging. We need to consider when we get aged how should we choose our elderly life and how should we take care of the elderly people around us? This course is divided into three sessions. They are population aging, old-age care modes, and elderly healthcare. 1. Population aging refers to the trend of the corresponding increase in the proportion of the elderly population in the total population due to the decrease in the number of young people and the increase in the number of older people due to the decrease in the fertility rate and the increase in the life expectancy. In order to cope with aging, China has implemented a number of policies, such as building nursing homes and providing various social security. 2. It introduced home-based old-age care., institution-based old-age care, the community-based old-age care, huddling mode of old-age care, medical and nursing cooperation and smart old-age care on the basis of the Internet. The elderly care situation of Yangliujun Elderly Care Service Center in the community in Hangzhou was displayed. 3. Health care, introduced the basic knowledge of nursing, including living care, basic nursing, rehabilitation care, emergency rescue, psychological care, and hospice care.