 After the Opium War, Xu Jiyu was closely associated with grand councilor Mujangga's "appeasement" faction in the imperial court and he was responsible for carrying out Mujangga's policies in the south.In 1846, Xu was appointed governor of Fujian Province, where he took charge of managing the opening of two ports that had been opened as a consequence of the Treaty of Nanjing.In Fuzhou, Xu Jiyu frequently met with foreign residents, who provided him with information on the world outside China.