On March 6 2012, Sun Xiaojie, vice president of United Front Department of Provincial Party Committee and his accompaniers came to our Company to tour and investigate. Yuan Yanfeng, the president of the Company, introduced the development history, operation services, talent construction, and the science research condition of the Company to president Sun and his accompaniers. Bai Huifang, the member of the standing committee of Yan'an City and the president of the United Front Department, and Hao Baocang, the vice president of Yan'an City accompanied in the investigation.