Dapeng Education has 650 teachers. The online live broadcast platform has 250 lecturers, 400 teaching assistants and 50,000 student users. An excellent team of teachers is the guarantee of teaching quality. Dapeng Education adopts a combination of introduction and training to build a teaching staff. In the selection of teachers, strict auditing standards are adopted to optimize the quality and structure of teachers. In teacher training, we should pay attention to the improvement of teachers' teaching ability and ensure the teaching quality. After four years of development, Dapeng Education has formed a team of teachers with rich teaching experience and high academic level structure.