The same day, Yunnan donated to the Museum of Science and Technology of the three national treasures of dinosaur fossils arrived in Beijing. These three dinosaur fossils are as follows: up to 27 meters of "Ana Chuan Street Dragon", it had lived in the Mesozoic Early Jurassic, 150 million years ago; known as "China's Dragon", "Hsu Lufengosaur "living in the Mesozoic Early Jurassic, 1.8 billion years ago; the world's rare meat-eating dinosaurs," Dilophosaurus ", 7 meters long, living in the Mesozoic Early Jurassic.