Controversial exhibition sheds light on China's water woes

China has 20 per cent of the world's population but only seven per cent of its water resources. In Beijing a controversial exhibition featuring foul water from a northern Chinese town has prompted an investigation into water pollution, an issue exacerbating water shortages in the country’s already parched north.

Report filmed, written and edited by Katrina Yu in Beijing

Broadcast for SBS World News July 8 2018