On April 21, at Danko City Urban Area (Thai Nguyen City), the Department of Culture, Sports and Tourism coordinated with the Vietnam Skating and Roller Federation to organize the opening ceremony of the National Roller Sports Cup Championship. Mr. Dang Ha Viet, Director of the Department of Sports and Physical Training (Ministry of Culture, Sports and Tourism); leaders of the Department of Culture, Sports and Tourism of the provinces having athletes participating and leaders of a number of agencies, departments and branches of Thai Nguyen province attended the ceremony.