What is "huaxiaosaurus"

Huaxiaosaurus is a genus of saurolophine hadrosaurid dinosaur, discovered in Cretaceous rocks of Zhucheng, Shandong, China. A large hadrosaur, some of its estimated dimensions include a length of and a height of (in a tripodal posture) makes it one of the largest Ornithopods known. It lived in the same time and place as Shantungosaurus and Zhuchengosaurus, and is almost certainly the same animal as Shantungosaurus.