蜀汉 (Shu Han) was a state during the Three Kingdoms period of China, existing from 221 to 263 AD. It was founded by Liu Bei, who declared himself emperor after the fall of the Han Dynasty. The capital was located in Chengdu, in present-day Sichuan province. Shu Han was known for its strong military and strategic alliances, particularly with the state of Wu. The state was characterized by its efforts to restore the Han Dynasty and maintain its legitimacy. Notable figures included Zhuge Liang, a brilliant strategist and chancellor, who played a crucial role in its administration and military campaigns. Despite its strengths, Shu Han ultimately fell to the rival state of Cao Wei in 263 AD.