Lu Changli (R) rubs her mother's shoulders after having their lunch at the staff canteen a clothing factory in Shishi City, southeast China's Fujian Province, Aug. 1, 2019. Shishi is a well-known clothing producing base in China. Young workers from all over China leave their children at their hometowns and go to work at the clothing factories in Shishi. During the summer vacation, children of workers come and have family gatherings here with their parents. (Xinhua/Song Weiwei)