Xi Jinping, the General Secretary of the People's Republic of China, went to the Shanxi Transformation and Integration Demonstration Zone Administrative Service Center, TISCO Stainless Steel Precision Strip Co., Ltd., and the Shanxi River section in downtown Taiyuan to learn about the transformation and upgrading of traditional manufacturing industries, the resumption of work and production by enterprises, ecological protection, and pollution prevention and control. (Writing reporters: Zhang Xiaosong, Zhu Jijie; Photographers: Li Xue仁, Xie Huanchich, Liu Bin)