Students attend ballet class in Shenyang, northeast China

Students practice at the affiliated school of Liaoning Ballet Troupe in Shenyang, northeast China's Liaoning Province, Dec. 21, 2017. Liaoning Ballet Troupe was founded in 1980 and is one of the top Ballet Troupes in China. It has staged works of classical ballet as well as contemporary Chinese ballet. (Xinhua/Li Gang)