Ma Zhaoxu, Ambassador and Permanent Representative of China to UN at Geneva, speaks during the opening ceremony of a photo exhibition titled "For a Better Life of the People" at the Palaise des Nations in Geneva, Switzerland, on Sept. 11, 2017. The photo exhibition titled "For a Better Life of the People" showcasing China's progress and achievements in the human rights promotions in the recent years opened on Monday at the Palaise des Nations, the UN headquarters in Geneva. (Xinhua/Xu Jinquan)