Zhang Dejiang, executive chairperson of the presidium for the fifth session of China's 12th National People's Congress (NPC) and chairman of the Standing Committee of the NPC, presides over the fourth meeting of the presidium for the fifth session of the 12th NPC at the Great Hall of the People in Beijing, capital of China, March 14, 2017. (Xinhua/Ma Zhancheng)

Zhang Dejiang, executive chairperson of the presidium for the fifth session of China's 12th National People's Congress (NPC) and chairman of the Standing Committee of the NPC, presides over the fourth meeting of the presidium for the fifth session of the 12th NPC at the Great Hall of the People in Beijing, capital of China, March 14, 2017. (Xinhua/Ma Zhancheng)