Liu Bei launched a campaign against Sun Quan to retake Jing Province, leading to the Battle of Xiaoting. Han Dang fought in the battle and he, together with Lu Xun, Zhu Ran and others, scored a major victory over Liu Bei. For his contributions, Han Dang was further promoted to General of Vehement Might () and received the title of a Marquis of a Chief Village (). In 223, Han Dang participated in the Battle of Jiangling and resisted the Wei forces led by Cao Zhen. In 223, Han Dang was granted the title "Marquis of Shicheng" (), promoted to General of Illustrious Martial Might (), and appointed as the Administrator of Guanjun Commandery (). He was later given an additional appointment of Area Commander () to oversee the military affairs in his jurisdiction. When some bandits caused trouble in Danyang Commandery (), Han Dang led 10,000 elite troops to attack the bandits and defeated them. Han Dang died in 227, about two years before Sun Quan officially declared himself emperor and established the state of Eastern Wu. Family Han Dang's title and military command were passed on to his son, Han Zong (). In 227, when Sun Quan was attacking Shiyang (), he did not bring Han Zong along because he feared that Han would cause trouble. Han Zong was stationed at Wuchang (武昌; present-day Ezhou, Hubei) then, and he behaved badly and abused his authority. Sun Quan did not pursue the matter in consideration of the meritorious service of Han Zong's late father. Han Zong wanted to rebel against Sun Quan but he feared that his subordinates would not agree. He told lies and forced his sisters and female relatives to marry his subordinates and gave his servants to his close aides to gain their trust and support. In January or February 228, he fled to the state of Cao Wei, bringing along his deceased father's body, family members and followers, numbering more than 1,000 people in total. Han Zong became a general in Wei and was enfeoffed as the Marquis of Guangyang. He often led Wei soldiers to raid the Wu border, killing many civilians. Sun Quan was very angry with Han Zong. In early 252, Han Zong served as the vanguard of the Wei army during the Battle of Dongxing, fought between Wei and Wu. He was defeated and killed in battle. The Wu commander Zhuge