How to make students and the same resident nucleic acid code, health code, itinerary collection

1 thought on “How to make students and the same resident nucleic acid code, health code, itinerary collection”

  1. 1. Open WeChat first.
    2, followed by pulling down on WeChat homepage search for mini -programs.
    3. Finally, search for mini -programs to collect collectors, open it to make, students and collector software with the same residence, health code, and stroke codes.