Introduction to the Qi Great Wall Ruins: The Qi Great Wall Ruins are dependent on the Meng Jiangnu Cultural Area and can be seen about 5 minutes along the line of sky attractions. It is the top scenic spot in the Mengquan Ecological Tourism Area. To the east of the Qi Great Wall ruins is Wanfeng Pavilion. Wanfeng Pavilion is 700 meters above sea level. It has a wide view and can see the beautiful scenery of Lianhua Mountain and Ma'an Mountain.