Here's how to get the WeChat travel code. 1. Open WeChat and slide on the phone screen. 2. On the next page, click the search button in the upper right corner. 3. Then, enter the keywords of Shanxi Health Travel Code in the search box, and click "Travel Code Application" in the search results. 4. Next, click the button of travel code in the opened page. 5. In the pop-up drop-down menu, click the travel voucher menu item. 6. Then click on the communication route card in the opened page. 7. Enter the mobile phone number, and then click to get the verification code. Then enter the verification code and put a check in that small box. Click Query.