2. Li Si, Prime Minister of Qin Dynasty, was a Shangcai native during the Warring States Period. At first, he was a small official in Shangcai County. Later, he joined Qin State to assist Qin Shihuang and completed the great cause of unifying the six countries. The official worships the Prime Minister and is honored by the world as "a phase of the ages". Reese spent most of his life pursuing legalism. After he was reused by the Qin government, with his outstanding political talent and foresight, he helped the Qin Dynasty to complete the great cause of unifying the six countries and conformed to the trend of historical development.