1, Beijing Xianwendao Lecturer Agency. The enterprise is a domestic high-end lecturer brokerage brand, and is committed to providing scientific empowerment and three-dimensional services for enterprise practitioners.

2. Beijing Haicheng Communication Technology Co., Ltd. This enterprise is a professional organization specializing in the exploration and promotion of professional trainers, training product research and development, and consulting product operation.

3. Hebei Quandian Technology Co., Ltd. ... This enterprise is a lecturer brokerage platform focusing on professional lecturer discovery, lecturer promotion, training product research and development, and consulting product operation.