Gao Shaoyi, often known by his princely title of Prince of Fanyang, was an imperial prince of the Chinese dynasty Northern Qi, who claimed the Northern Qi throne in exile under the protection of Tujue after rival Northern Zhou seized nearly all of Northern Qi territory and captured the emperors, Gao Shaoyi's cousin Gao Wei and Gao Wei's son Gao Heng in 577. Wikipedia