Zhang Dejiang (3rd L, back), chairman of the Standing Committee of China's National People's Congress (NPC) and a member of the Standing Committee of the Political Bureau of the Communist Party of China (CPC) Central Committee, joins a panel discussion with deputies from south China's Macao Special Administrative Region during the third session of the 12th NPC, in Beijing, capital of China, March 6, 2015. (Xinhua/Li Tao)