
Gu Shan, 29, and her husband work at the construction site. She said the best she can do is send some toys and school supplies back home to her child. (Photo: China News Service/Li Nanxuan)
Gu Shan, 29, and her husband work at the construction site. She said the best she can do is send some toys and school supplies back home to her child. (Photo: China News Service/Li Nanxuan)