Migrant workers, supporters participate in flash mob dance in Vancouver

Migrant workers and their supporters take part in a flash mob dance outside the Vancouver Art Gallery on Mother's Day in Vancouver, Canada, May 13, 2018. Migrant workers in Vancouver, Edmonton and Toronto participated in the flash mob dance to raise awareness of their hardship in family separation from working as caregivers overseas and call for permanent residency for all caregivers and their families. (Xinhua/Liang Sen)