As the lorry driver made a turn, the burger stall on the back toppled onto a motorcyclist as he was waiting at a junction.

Despite strong demand from Chinese firms and US approval for exports, Beijing's hesitation to allow imports has been the main barrier to shipments.

Analysts say significant investment and infrastructure development are still needed to keep the country’s green plans on track.

These include former Chinese Football Association (CFA) president Chen Xuyuan and former national team coach Li Tie.