1 experienced. The teachers of Guangrao Xue Hai Education have long-term teaching experience and rich experience, which can profoundly grasp the essence of students' needs and appropriately guide and promote students' in-depth thinking.

2. The teaching effect is good. The teachers of Guangrao Xue Hai Education are very convincing in teaching new knowledge, which makes students learn effortlessly and gives full play to their initiative. The teacher has clear ideas, compact links, prominent difficulties and reasonable design. Everyone can actively participate in the classroom, and the classroom effect is good.