Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)

Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)

Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)

Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)

Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)

Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)

Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)

Artists perform ballet "The Chinese New Year" at the Beijing Tianqiao Theater in Beijing, capital of China, Jan. 3, 2021. "The Chinese New Year," a localized version of the classic ballet "The Nutcracker," was staged by the National Ballet of China at the Beijing Tianqiao Theater on Sunday. (Xinhua/Jin Liangkuai)