Ma Yuan

Ma Yuan led a Han army to suppress the Trung Sisters' rebellion in Jiaozhi (modern Vietnam). He defeated the rebel forces, executed the Trung sisters, and reestablished Han control. The campaign extended Han influence into Southeast Asia.

Ma Yuan campaigned against the Wuhuan and Xianbei nomadic confederations in the north. He secured the Han frontier by defeating these groups and establishing defensive measures. His campaigns stabilized the northern border for decades.

Ma Yuan died of illness while leading a campaign against the Wulin tribes in southern China. His last words reportedly expressed regret that he could not complete the mission. His death exemplified his dedication to military service until the end.

After Ma Yuan's death, his political enemies accused him of corruption and failure. Emperor Guangwu posthumously stripped Ma Yuan of his titles and confiscated his property. His family was disgraced until later emperors rehabilitated his reputation.