What is the use of postal green card and Huaxi health card? What is the difference between it and a savings card? What about the savings card? Can minors use their ID cards to run postal savings card?

Hello, holders of Huaxi Health Card can enjoy the appointment registration and all-round unfamiliar functions of Huaxi Hospital in the province where the account is opened. Hello, China citizens who live in China 16 years old or above should show their resident ID cards or temporary resident ID cards; China citizens under the age of 16 who live in China shall be represented by their guardians to open personal deposit accounts, and they shall issue valid real-name certificates of their guardians and resident identity cards or household registration books of the account users; I hope my answer is helpful to you.