Xi Xiaobo

Xi Xiaobo (1910–1977) was a Peking opera singer.

Life
Xi was best known for his "old man" roles (, lǎoshēng) and was considered one of Peking Opera's "Four Great Beards" ( t, s , p Sì Dà Xūshēng), along with Tan Fuying, Yang Baosen, and Ma Lianliang. He served as a mentor to Li Yuru.