Photo taken on Feb. 8, 2018 shows children of migrant workers with big red paper featuring chinese character "Fu" (Fortune) on hand, in a celebrating activity in Tangqi ancient town in Hangzhou, capital of east China's Zhejiang Province. Migrant workers take part in various folk activities with their children, who came from other cities for family gatherings, to celebrate the coming Spring Festival which falls on Feb. 16 this year. (Xinhua/Xu Yu)