Combo photo shows a view of Qilu Wine Home cultural creativity industrial park before ecological restoration (top, file photo) and on May 11, 2019 (bottom, taken by Guo Xulei) respectively. The Qinglong Mountain area of Anqiu economic development zone, originally a disused quarry with fragile environment, is now transformed to be a tourism town. The transformation comes with seven years' effort by Shandong Jingzhi Wine Co., Ltd., which builds Qilu Wine Home cultural industrial park on the former quarry. (Xinhua)