Kazan, one of Russia's oldest cities in the Volga region, has become a key hub for shaping the future of the world's emerging economies. As the host city for the 16th BRICS Summit, Kazan is gathering representatives from various nations to discuss ways to strengthen cooperation. People's Daily reporter Huilan brings the latest updates from the summit. (Produced by Zhan Huilan, Xie Runjia, Liang Peiyu, Di Jingyuan, Lou Qingqing and Li Zhuoman)