Are the dinosaurs really extinct? As the descendants of the dragon, when will China become the most powerful country? Who is more important? Country or beauty, love or power? Why do science, technology, heaven, and alien civilizations come to earth one after another? What are the secrets of the solar system? What is the origin of the universe? Where is the end of extreme practice? There are countless stars in the sky, but there are very few living planets. What is the meaning of life? Where is the so-called long life? The reader is God, huh. -QQ thousands of people; 181019