BEIJING, March 4, 2016 (Xinhua) -- A journalist looks at a "virtual reality" (VR) camera on the Tian'anmen Square in Beijing, capital of China, March 3, 2016. Journalists started to use VR and 3D technologies to cover this year's "two sessions", the annual gatherings of the national legislative and political advisory bodies. (Xinhua/Cai Yang)