Zhao Ye prepares clothes for performance at Harbin Guangsha College in Harbin, northeast China's Heilongjiang Province, Dec. 21, 2020. Zhao Ye is a dance teacher from Harbin Guangsha College. She started performing dancing during her part time at the Harbin Ice-Snow World in 2010 and has witnessed the expansion and development of the scenic spot. (Xinhua/Xie Jianfei)

Zhao Ye (C) dances with tourists at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Dec. 24, 2020. Zhao Ye is a dance teacher from Harbin Guangsha College. She started performing dancing during her part time at the Harbin Ice-Snow World in 2010 and has witnessed the expansion and development of the scenic spot. (Xinhua/Xie Jianfei)

Zhao Ye (C) rehearses with her students at Harbin Guangsha College in Harbin, northeast China's Heilongjiang Province, Dec.16, 2020. Zhao Ye is a dance teacher from Harbin Guangsha College. She started performing dancing during her part time at the Harbin Ice-Snow World in 2010 and has witnessed the expansion and development of the scenic spot. (Xinhua/Xie Jianfei)

Zhao Ye selects her headwear for performance at a shopping mall in Harbin, northeast China's Heilongjiang Province, Dec. 21, 2020. Zhao Ye is a dance teacher from Harbin Guangsha College. She started performing dancing during her part time at the Harbin Ice-Snow World in 2010 and has witnessed the expansion and development of the scenic spot. (Xinhua/Xie Jianfei)

Zhao Ye (C) waits to perform on the stage at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Dec. 24, 2020. Zhao Ye is a dance teacher from Harbin Guangsha College. She started performing dancing during her part time at the Harbin Ice-Snow World in 2010 and has witnessed the expansion and development of the scenic spot. (Xinhua/Xie Jianfei)

Zhao Ye (F) prepares to perfrom at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Dec. 24, 2020. Zhao Ye is a dance teacher from Harbin Guangsha College. She started performing dancing during her part time at the Harbin Ice-Snow World in 2010 and has witnessed the expansion and development of the scenic spot. (Xinhua/Xie Jianfei)

Zhao Ye (C) performs with her partners at the Harbin Ice-Snow World in Harbin, northeast China's Heilongjiang Province, Dec. 24, 2020. Zhao Ye is a dance teacher from Harbin Guangsha College. She started performing dancing during her part time at the Harbin Ice-Snow World in 2010 and has witnessed the expansion and development of the scenic spot. (Xinhua/Xie Jianfei)