An artist from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

An artist from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

An artist from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

An artist from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

An artist from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]

Artists from China's Wuhan City dances during a Chinese Spring Festival gala at the Liege Convention Center in Liege, Belgium, Jan 18, 2020. As the Chinese Spring Festival is approaching, performers of several art groups from China's Wuhan City came to Belgium on Jan 17 and 18, bringing performances to the Belgian audience as well as overseas Chinese. [Photo/Xinhua]