China's economy depends on a system regulating workers from around China and beyond. In Guangzhou, the migrant metropolis, Mukul Devichand hears stories of anger and reform. Show more
Discover 11,128,835 listings and 278,064 playable programmes from the BBC
China's economy depends on a system regulating workers from around China and beyond. In Guangzhou, the migrant metropolis, Mukul Devichand hears stories of anger and reform. Show more