Zhuge Liang, also named Kong Ming, was born into an official family in Yinan County, Shandong Province. He was a famous statesman, ideologist and strategist during the Three Kingdoms Period (220 -280). As the Cheng Xiang (an ancient term for prime minister) of the Kingdom of Shu, Zhuge Liang devoted his life to his monarch Liu Bei, and to the existence of the Shu Dynasty.

Zhuge Liang had an unfortunate childhood. His mother died when he was three years old and his father died when he was eight. After his father's death, Zhuge Liang and his brothers and sisters all lived with his uncle Zhuge Xuan, a local officer. Zhuge Liang's uncle passed away a few years later, and 16-year-old Zhuge Liang began to live on his own.

Unwilling to serve under Liu Biao whom his uncle had followed, Zhuge Liang moved to the country in the Longzhong area, of Xiangyang in Hubei Province. There worked as a farmer while studying. During his ten years of reclusion, Zhuge Liang met a group of contemporaries including Xu Shu, Pang Tong and Sima Hui.  These men were considered the most intelligent people of that period. Through study and astute observation, Zhuge Liang was not only an expert in astronomy and geography, but also mastered military strategy and tactics, and carefully analyzed political situations with great ambition.

In 207, on the recommendation of Sima Hui and Xu Shu, Liu Bei paid three visits to the thatched cottage of Zhuge Liang asking for his assistance. From the Longzhong area, Zhuge Liang introduced his detailed plan for reunifying the whole nation.  This both enlightened and pleased Liu Bei and his initiatives were subsequently called the 'Longzhong Dialogue'. From that point on, Zhuge Liang began to assist Liu Bei in realizing his political goal to reestablish the Han Dynasty (206 BC - 220 AD).

Zhuge Liang assisted Liu Bei and helped him through many difficult situations. Following Zhuge Liang's strategies, Liu Bei made an alliance with Sun Quan's group and defeated Cao Cao's troops in the Battle of Red Cliffs. Later, Liu Bei successfully captured Jingzhou, Yizhou and Hanzhong. With Zhuge Liang's assistance, Liu Bei appointed himself emperor in 221 and Zhuge Liang was appointed as Cheng Xiang to preside over political affairs. In 223 when Liu Bei died, Zhuge Liang was entrusted with Liu Bei's son, Liu Shan.

After Liu Shan succeeded his father, Zhuge Liang was authorized as Wuxiang Hou (a title of vassal who was given the land of Wuxiang (in current Hanzhong) and appointed the chief executive of Yizhou (most areas of current Sichuan Province). During his tenure, he was always diligent and conscientious in governing the Kingdom of Shu. As a loyal chancellor, Zhuge Liang devoted all his efforts to realize Liu Bei's political ideal. He aligned the Shu with the Wu, implemented the Tun Tian System (farming done by soldiers) and consolidated the military strength of Shu. Zhuge Liang launched six consecutive northern expeditions to the central plains. Unfortunately, he failed to conquer any northern area and did not accomplish Liu Bei's goal of full unification

In 234, during the last northern expedition battle with the general of the Wei Sima Yi, Zhuge Liang died of exhaustion at Wuzhang Plain (currently southwestern of Mei County in Shaanxi Province).