On the afternoon of 19th, General Secretary Xi Jinping made an investigation in Ningxia Hui Autonomous Region. He came to the Changcheng Garden Community in Jinfeng District, Yinchuan City to learn about the community's role as a grass-roots party organization, optimize services for the convenience and benefit of the people, and promote exchanges and exchanges among the people of all ethnic groups. (Written reporters: Zhang Xiaosong, Zhu Jichai; Photographers: Ju Peng, Xie Huanchi, Yan Yan, Zhai Jianlan)