Beijing, November 28 (Youth.cn) - The 12th National Traditional Games of Ethnic Minorities opened on November 27th in Damao Ocean Ecological Village in Sanya, Hainan Province. Swing has been accepted as a formal event of this competition since 1986, when the 3rd National Traditional Games of Ethnic Minorities was held. In the 18 events, swing event is the only female-only event. Photo/VCG