Aerial photo taken on May 10, 2019 shows the view of a container hotel at Qilu Wine Home cultural creativity industrial park in Anqiu City, east China's Shandong Province. 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/Guo Xulei)