Zhang Dejiang (C), chairman of the Standing Committee of the National People's Congress (NPC), China's top legislature, presides over the 46th chairpersons' meeting of the 12th NPC Standing Committee at the Great Hall of the People in Beijing, capital of China, April 23, 2015. (Xinhua/Rao Aimin)

Zhang Dejiang (C), chairman of the Standing Committee of the National People's Congress (NPC), China's top legislature, presides over the 46th chairpersons' meeting of the 12th NPC Standing Committee at the Great Hall of the People in Beijing, capital of China, April 23, 2015. (Xinhua/Rao Aimin)