Relevant administrative departments. According to Article 39 of the Law of People's Republic of China (PRC) on the Protection of Consumer Rights and Interests, consumers and business operators may, through it, request consumers' associations or other mediation organizations established according to law to mediate, complain to the relevant administrative departments, and bring a lawsuit to the people's court without refund. Zhonggong Education is located in Qing Xue Road, Haidian District, Beijing, and its business scope includes educational technology consultation, technology development and technical services.