Facing the opportunity, compulsory education is free, teachers' treatment is gradually improved, and there is no worries. The rest is to pay close attention to the quality of teaching, improve the all-round development of children's morality, intelligence and physique, and focus on mastering the following systematic knowledge.

Facing the challenge, as a principal, you should think about the educational equity of children, the psychological education of left-behind children, or the educational equity of children on loan. These are all issues that the principal should consider.