1. Red Card: Medium and high-risk cities and towns in the itinerary will be marked in red font as a reminder.

2. Orange card: Close contacts of confirmed or suspected patients of Hsin Kuan Pneumonia.

3. Yellow card: Overseas countries and regions.

4. Green card: other regions. The results of the trip card include countries (regions) visited within the previous 14 days with domestic cities where you stayed for more than 4 hours. The color card is only a reminder of the place of visit and is not associated with health status.

Expanded Information:

Travel Code Note:

Communication Big Data Travel Card is a travel query service jointly launched by China Telecom, China Mobile, China Unicom, and China Academy of Information and Communications Technology. Jointly launched itinerary query service, which can provide users with free proof of the countries (regions) and domestic cities that I have visited in the past 14 days.

In order to make it more convenient for users to inquire and prove the state of epidemic prevention and health, the national integrated government service platform has now included the communication big data itinerary card information into the epidemic prevention and health code service. ?

People's Daily Online - Traveling by air from the capital airport and Daxing airport The trip code and health code will not turn red