What's wrong with the mobile phone card 14-day travel trajectory?

There are not enough mobile phones for 14 days, so you can find the travel track of 14 days. The search method is as follows:

1. Enter the mobile phone system, click to open Alipay, enter "National Health Code" in the top search field, and click the "Search" button.

2. Click "View My Health Code" or "National Health Code applet" to enter the personal epidemic prevention health information query interface. Take Langfang, where Bian Xiao is located, as an example, and click "View Now" to enter my health information.

3. In the interface of epidemic prevention health information code, click "14 domestic and overseas travel declaration and inquiry".

4. Enter the "declaration interface" of the itinerary and click "Traffic Big Data Travel Card".

5. Enter the mobile phone number, click to get the verification code, wait for the SMS verification code information, and fill in the "Please enter the verification code" column. Check Agree, click Query, and wait for the query result.

6. Wait for the query result of big data for about 15 seconds, and the communication big data travel card will display the city you arrived or passed in the previous 14 days.