1. I hope you can arrange your child's day and develop a good living habit.
2. I hope you can educate your children not to swim privately; deal calmly when you encounter other people's drowning, seek adult help as quickly as possible, and don't rush to blindly help;
3. I hope you can avoid going out as much as possible. If you travel, please prefer self-driving. If the student and his parents really need to leave Zheng, they must apply to the school if they leave Zheng. Before returning to school, students and their parents should truthfully report their physical condition, home condition and contact to ensure health, safety and smooth return to school.