Ma Zongbao (L) and Yang Faming, members of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC) from northwest China's Ningxia Hui Autonomous Region, arrive in Beijing, capital of China, March 1, 2016, for the Fourth Session of the 12th CPPCC National Committee. (Xinhua/Xie Huanchi)

Ding Kecang, a member of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC) from northwest China's Gansu Province, arrives in Beijing, capital of China, March 1, 2016, for the Fourth Session of the 12th CPPCC National Committee. (Xinhua/Xie Huanchi)

Members of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC) from northwest China's Gansu Province arrive in Beijing, capital of China, March 1, 2016, for the Fourth Session of the 12th CPPCC National Committee. (Xinhua/Xie Huanchi)

Members of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC) from south China's Guangxi Zhuang Autonomous Region, arrive in Beijing, capital of China, March 1, 2016, for the Fourth Session of the 12th CPPCC National Committee. (Xinhua/Xie Huanchi)

Members of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC) from southwest China's Yunnan Province arrive in Beijing, capital of China, March 1, 2016, for the Fourth Session of the 12th CPPCC National Committee. (Xinhua/Xie Huanchi)

Members of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC) from southwest China's Yunnan Province arrive in Beijing, capital of China, March 1, 2016, for the Fourth Session of the 12th CPPCC National Committee. (Xinhua/Xie Huanc

Members of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC) from south China's Guangxi Zhuang Autonomous Region arrive in Beijing, capital of China, March 1, 2016, for the Fourth Session of the 12th CPPCC National Committee. (Xinhua/Xie Huanchi)