Photo taken on March 3, 2015 shows the Tian'anmen Square under a clear sky in Beijing, capital of China. The third session of the 12th National People's Congress (NPC), the national legislature, will open on March 5, and the third session of the 12th National Committee of the Chinese People's Political Consultative Conference (CPPCC), the national advisory body, will open on March 3. (Xinhua/Li Ran)