Zhang Dejiang presides over 29th session of 12th NPC Standing Committee in Beijing

The 29th session of the 12th National People's Congress (NPC) Standing Committee opens at the Great Hall of the People in Beijing, capital of China, Aug. 28, 2017. Zhang Dejiang, chairman of the NPC Standing Committee, presided over the session on Monday. (Xinhua/Yao Dawei)