This photo taken in 2004 shows Xu Xin's mother Tong Guancui at the age of 26. She is one of the few young people who never left the village where she runs a barber shop, and a haircut at the time cost only 2 yuan (0.32 dollars) [Photo/qq.com]
Growing up on back of a horse
Couple leave city for 'Self-sufficiency Lab'
A village in the city
