In 571, Mu Tipo and Empress Dowager Hu's lover He Shikai, believing that Gao Wei's younger brother Gao Yan the Prince of Langye was displeased at them for their corruption, tried to reduce Gao Yan's power by having him move out of the palace.
In 571, Mu Tipo and Empress Dowager Hu's companion He Shikai believed that Gao Wei's younger sibling Gao Yan, the Prince of Langye, was dissatisfied with them because of their misconduct. They sought to curb his power by having him withdraw from the palace.