Provide healthy services for the elderly from six aspects: "food, entertainment, health, study, housing and security". For example, nutritionists have designed a diet structure of three meals and two points. Eating less and more meals is good for your health. Entertainment is good for health. Putin will arrange interesting activities seven days a week according to the different life schedules of the elderly, with diverse styles, and will also customize and participate in the whole process according to your hobbies to provide you with activity support.