We travel with a regular route to our workplace and school, and may visit to somewhere new and unknown when in leisure time, but how well do you know the community you live in or the new places you visited? Themed with Green Community, "Rolling-Hunting" challenge of WWF-Hong Kong allows you and your pal experience!

In Hong Kong, the main sources of electricity and gas supplies are non-renewable fossil fuels, including oil and coal, whose combustion releases greenhouse gases and pollutes the atmosphere. The air pollution caused by burning fossil fuels […]