Local dancers perform "Biangbiang Dance", a traditional folk dance of China's Tu ethnic group, in Haidong City, northwest China's Qinghai Province, Feb. 22, 2022. (Photo: China News Servince/Ma Mingyan)
Local dancers perform "Biangbiang Dance", a traditional folk dance of China's Tu ethnic group, in Haidong City, northwest China's Qinghai Province, Feb. 22, 2022. (Photo: China News Servince/Ma Mingyan)
Local dancers perform "Biangbiang Dance", a traditional folk dance of China's Tu ethnic group, in Haidong City, northwest China's Qinghai Province, Feb. 22, 2022. (Photo: China News Servince/Ma Mingyan)
Local dancers perform "Biangbiang Dance", a traditional folk dance of China's Tu ethnic group, in Haidong City, northwest China's Qinghai Province, Feb. 22, 2022. (Photo: China News Servince/Ma Mingyan)
Local dancers perform "Biangbiang Dance", a traditional folk dance of China's Tu ethnic group, in Haidong City, northwest China's Qinghai Province, Feb. 22, 2022. (Photo: China News Servince/Ma Mingyan)
Local dancers perform "Biangbiang Dance", a traditional folk dance of China's Tu ethnic group, in Haidong City, northwest China's Qinghai Province, Feb. 22, 2022. (Photo: China News Servince/Ma Mingyan)
Local dancers perform "Biangbiang Dance", a traditional folk dance of China's Tu ethnic group, in Haidong City, northwest China's Qinghai Province, Feb. 22, 2022. (Photo: China News Servince/Ma Mingyan)