When I first talked to Xiao Zhang he was packing his bag in a tiny, shabby room near a construction site where he worked. He has lived there with his wife and other fellow workers since he came to this city.
“I fled from a remote village in Guangxi province to Shenzhen to change my life three years ago.” He said. “But now I realise it is much harder than I expected. I could never actually become part of this city, so I am planning to leave.”