Can I borrow Min's short messages at will?

I suggest that you don't lend your health code to others, because the health code is for one person and is bound to yourself. After you lend it to others, it is likely to have a lot of influence on you, such as restricting your travel.

Health codes are based on actual data and can be generated by citizens or people who have returned to work through online declaration and background audit. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city. The introduction of the health code aims to make the work of returning to work more accurate, scientific and orderly.