1. Communication with the school: You can contact the relevant departments of the school to find out the specific standards and practices for collecting meals, and whether there are other options or feedback mechanisms. You can contact through the school's customer service phone, canteen management office or student union.
2. Help: If you think that the school's reply or handling result is not satisfactory, you can complain to Longgang District Education Bureau or other relevant departments. You can check the website of Longgang District Government or the telephone number of Education Bureau to find out the relevant complaint channels and procedures.