Photo taken on Dec. 7, 2017 shows part of the Dashanpu dinosaur fauna fossil site, which is also the location of Zigong Dinosaur Museum in Zigong, southwest China's Sichuan province. Built at the world-famous Dashanpu Dinosaur Fauna, Zigong Dinosaur Museum has a collection of fossil specimens almost including all the known dinosaur species in the Jurassic of 205-135 million years ago. It was regarded as 'the best dinosaur museum in the world' by American Global Geography Magazine. (Xinhua/Liu Kun)