Dong Yun
In 227, Zhuge Liang, the Imperial Chancellor of Shu, mobilised military forces from throughout Shu in preparation for a large-scale campaign against Shu's rival state Wei in the following year. As the troops gathered at the staging area in Hanzhong Commandery, Zhuge Liang was worried that Liu Shan was still young and not mature enough to make good judgments. He thus decided to put Dong Yun in charge of internal affairs in the Shu capital Chengdu because he believed that Dong Yun would perform his duties in a professional and impartial manner.