Introduction to Modern Agricultural Science and Technology Demonstration Park: Shandong Xueye Modern Agricultural Science and Technology Demonstration Park, referred to as Xueye Agricultural Expo Park, is a national 4A scenic spot and is known as "Shandong Little Hainan". The main entrance of the park is a gatehouse designed according to the twenty-four solar terms. It is 11.8 meters high and 32 meters wide. It faces east from the west, which means that the purple energy comes from the east.