Children participate in an activity for multicultural families in Seoul, South Korea, May 22, 2018. The Division of International Studies and Confucius Institute of Hankuk University of Foreign Studies together with Dongdaemum MultiCultural Family Support Center jointly held a communication activity for multicultural families in Seoul Tuesday to help children in these families be engaged in their mother's or father's motherland culture. (Xinhua/Wang Jingqiang)