Zheng Xiaoting, 62, was born in Pingyi, Shandong Province and dropped out of junior high school. He is the curator of Shandong Tianyu Natural History Museum, the largest dinosaur museum in the world. He has published more than ten academic papers in the world's top scientific journals such as Nature in Britain and Science in the United States, and 20 10 was hired as a professor at Linyi University. Its research findings even changed some scientific understanding of the evolution of dinosaurs and early birds, and it was called "the most cattle family in China"