If the software icon on the home screen is missing, enter the application, click the icon to be added, and drag it to the home screen without letting go.
Health Chain is a mobile medical payment service application developed by Yilianzhong Company. Health Link is a real-name authentication based on social security card, which can realize cross-hospital mobile medical payment and service application, so that patients don't have to queue up at the hospital window to pay medical expenses, and young people can also help their families pay remotely on their mobile phones.