The gifted and talented education is one of national strategic projects, and the teachers of gifted and talented education are the core elements of gifted and talented education, which determine the quality of gifted and talented education. Exploring and analyzing professional development, the knowledge and skills in the new period from such ten aspects as theoretical basis, teaching characteristics, individual differences, learning strategy, learning environment,language and communication, teaching plan, talent evaluation, professional ethics, multi-dimensionalcooperation, we can draw an enlightenment that the developing quality of teachers of gifted and talented education can be raised by legislation, policy, planning, resources, guarantee, project and localization, which also provide solid support of manpower and intelligence for gifted and talented education.