How does Gansu Mobile's public WeChat service number (China Mobile Gansu 186) pay attention to binding?

you can log in to wechat and click "Address Book", click "Add" in the upper right corner, select "Find WeChat official account", enter "China Mobile Gansu 186" in the search bar, click "Follow" after the search is successful, and a welcome page will be issued after the follow-up. After clicking the mobile phone number entered in the page, select "Enter Password" or "Random Password" for binding, you can inquire and handle business.