On 21^st Dec. 2011, Member of Shanxi provincial committee and Secretary of Taiyuan Chuangping Cheng visited TZCE, Ze Yang, chairman of company introduced development situation of TZCE for this few years, and discussed long-range plan for company with Secretary Cheng and other visited leaders. Secretary Cheng acclaimed development of TZCE and said the government will provide quality service and environment. Government will strive with private entrepreneur to develop the private economy of Taiyuan.