Credible. Suzhou Branch of Cai Zhong Shangzhi International Educational Science and Technology Research Institute Co., Ltd. is a legal institution approved and registered by the Ministry of Industry and Information Technology. Holding formal and legal business documents is a legitimate enterprise. Cai Zhong Shangzhi (Beijing) International Education Research Institute is located in Haidian District, Beijing, the cultural and educational center of China. The college is located in the Central University of Finance and Economics jointly established by the Ministry of Finance and the Ministry of Education, with a registered capital of 2 million yuan.