Wang Chen (C, rear), a member of the Political Bureau of the Central Committee of the Communist Party of China and vice chairman of the Standing Committee of the National People's Congress (NPC), addresses the opening ceremony of the "2018 Interregional Seminar on the Achievement of the Sustainable Development Goals (SDGs) for Parliaments of Developing Countries" co-held by China's NPC and Inter-Parliamentary Union in Beijing, capital of China, Sept. 10, 2018. (Xinhua/Shen Hong)