Laiwu High-tech Zone is a beautiful and rich land of geomantic omen in Zhong Ling. The cultural heritage here is profound. It was called "Yumou" in ancient times, with a history of nearly 5,000 years of civilization, and is known as "Boyi fief, won the Qin Zuli"; Here is the place where we meet, and the Great Wall of Qi and the Great Wall of Lu confront each other north and south, leaving an immortal legend of the battle of the Long Spoon. It is an important birthplace of "harmony" culture, leaving behind an ancient story of Meng Hui's "turning an arm into a jade".