229–258), courtesy name Dahu, was an imperial princess of the state of Eastern Wu during the Three Kingdoms period of China.
She was the elder daughter of Sun Quan, the founding emperor of Wu, and his concubine Bu Lianshi.
[10] Sun Luban bore a grudge against Lady Wang, one of her father's concubines.
However, Sun Luban strongly objected and repeatedly spoke ill of Lady Wang in front of her father and managed to persuade him to drop the idea.
Lady Wang later died in distress, while Sun He lost favour with his father.
Many of the officials involved in the power struggle were executed, exiled or removed from office.
As Sun Liang was only nine years old then, Zhuge Ke served as regent and ruled on his behalf.
In 253, Sun Jun staged a coup d'état against Zhuge Ke and killed him, and then became the new regent.
Sun Chen quickly took action to preempt them: he sent his men to capture Quan Shang, sent his brother Sun En (孫恩) to kill Liu Cheng, and then led his soldiers to surround the palace.
He also had Sun Luban exiled to Yuzhang Commandery (豫章郡; around present-day Nanchang, Jiangxi).