Zhuge Liang was a real historical figure who was born in 181 and died in 234. He was a statesman, military strategist, inventor, and writer of the Shu Han Dynasty during the Three Kingdoms period. He was known as " Mr. Wolong " and " Prime Minister of Shu Han ". He was one of the most famous figures in Chinese history. Zhuge Liang had made outstanding contributions in the fields of politics, military, culture, and science and technology. The wooden ox, kongming lantern, crossbow, and other weapons and technological products he invented were all regarded as a milestone in ancient Chinese science and technology. He also wrote classics such as The Book of Commandments and Romance of the Three Kingdoms, which had a profound impact on Chinese culture. Although Zhuge Liang's image in historical records was somewhat controversial, he was undoubtedly a real historical figure. His contribution and influence were widely recognized and respected in China and even the world.