Bullet train networks growing at high speed

China's high-speed bullet trains now make up more than half of the country's railway services.

China Railway Corp, the State-owned rail operator, introduced a new service schedule on Tuesday to meet the booming demand from the public.

The new plan, marking the most significant changes since 2007, puts the number of Chinese passenger trains in service at 4,894, of which 2,660 are CRH high-speed bullet trains running at speeds of more than 200 km per hour.