Nowadays, many public places need to show their health codes, such as railway stations, airports, shopping malls, hospitals, subways, pharmacies and so on. Every time everyone needs to scan the code, it feels too hard, and when waiting in line, it is not so fast and difficult to identify. So how do they show their health codes in advance?
This is very simple. According to different regions, the health code app is also different. For example, in Liaoning, if you want to download Liaoshitong, enter the app in advance where you need to display the health code, and then click Generate Health QR Code, so you don't need to scan it. You can prepare in advance.