Wang Chen, vice chairman of the Standing Committee of the National People's Congress (NPC), speaks at the opening meeting of the fourth session of the 13th NPC at the Great Hall of the People in Beijing, capital of China, March 5, 2021. Wang read explanatory documents on the draft amendments to the organic law and procedural rules of the NPC and explained a draft decision on improving the electoral system of the Hong Kong Special Administrative Region to national lawmakers at the opening meeting of the fourth session of the 13th NPC. (Xinhua/Li Tao)