Artists perform at the theater of the Cultural Palace of Nationalities in Beijing, capital of China, Dec. 13, 2017. A show was held Wednesday marking the 100th anniversary of the birth of Chinese crosstalk master Hou Baolin in Beijing. (Xinhua/Zheng Huansong)

Artists perform at the theater of the Cultural Palace of Nationalities in Beijing, capital of China, Dec. 13, 2017. A show was held Wednesday marking the 100th anniversary of the birth of Chinese crosstalk master Hou Baolin in Beijing. (Xinhua/Zheng Huansong)