Central control education and honest university are cooperative relations. Central control education, sincere learning and credit payment are all formal. It is a subsidiary of Hongxue Jinlian Group. The registration authority is Qingdao Huangdao District Market Supervision Administration. The predecessor of this platform is Hong Xue Jin Xin. It has been doing education in stages for six years. The platform is stable and has a good reputation on the Internet. For example, some well-known training institutions are also cooperating, such as the source code era, knocking wolves and so on.