First of all, the health record refers to your physical health. Whether you are sick or hospitalized can be seen through health records. Then, during the epidemic, the health file refers to your health code, your QR code, and your QR code is green. To show that your 14-day route doesn't pass through middle and high-risk areas, you need to show your travel itinerary code. In 14 days, you will pass through some places in your journey. Finally, don't go to high-risk areas.