The branch and the head office are the same boss, so it will be taken seriously to sue the head office directly. Under normal circumstances, if you want to refund the training fee after the contract is established, there are several ways to protect your rights: First, settle it through consultation. If negotiation fails, you can report to the Consumers Association or the industrial and commercial department. If it still can't be solved, you can file a civil lawsuit. You can also file a civil lawsuit directly without consultation.
Zhonggong Education Group was established in 1999. After more than 22 years of painstaking development, Zhonggong Education has developed from an information technology and education service institution founded by Peking University graduates to a comprehensive enterprise group in the education service industry, and has become a large-scale knowledge industry entity integrating face-to-face teaching and training, online distance education, publication and distribution of books, teaching materials and audio-visual products.