CHINA. Guizhou province. Zunyi county. Xin Zhou Zhen village. Zhu hai xing, 7 years old and his brother Zhu hai nan, 5 years old live with their grand-parents while their parents Mr Zhu and Mrs Wang have migrated to Shanghai to work as Mingong. They run a small business as cooks for Mingong (migrant workers). They come once a year during the Spring festival to visit them for two weeks. May 2007.