A contestant shows her Chinese traditional tea making skills during the "Chinese Bridge" Chinese proficiency competition for foreign college students in Dhaka, Bangladesh, April 23, 2017. (Xinhua/Salim Reza)

Contestants show their martial art skills during the "Chinese Bridge" Chinese proficiency competition for foreign college students in Dhaka, Bangladesh, April 23, 2017. (Xinhua/Salim Reza)

　　Source: Xinhua