Gao Pian
Bi Shiduo (died March 2, 888) was a Chinese military officer and rebel of the late Tang dynasty. He initially was part of the agrarian rebellions of Wang Xianzhi and Huang Chao, but later became a Tang officer. His rebellion in 887 against Gao Pian the military governor ("Jiedushi") of Huainan Circuit (淮南, headquartered in modern Yangzhou, Jiangsu) would be the start of sustained warfare that left the once-wealthy circuit in devastation.