Shandong Qingzhou Ouyuan, is the Qing Dynasty Kangxi period Wenhuadian University academic and criminal department Shang Shu Feng Yu's private garden, he gave the emperor to him in Qingzhou house called "Ouyuan" to take the meaning of "no unique doll". Although the scale of the Ouyuan is not large, but it has a strict structure, decent layout, and a special interest. The garden is full of pavilions and pavilions, strange stones, spring water, winding paths, bamboo and Baisensen, flowers and trees are hidden, which fully reflects the superb garden architecture art of China. Qingzhou Ouyuan rockery is the only surviving "Kangxi style" garden rockery in China. It is known as the crown historical park of Jiangbei!