The life on the Earth which took shape 4.6 billion years ago has evolved from simple forms to complicated ones through billions of years. Now all kinds of life are flourishing on this planet, nevertheless, what did they look like tens of millions of years ago? And what is the difference between the world today and the one in the distant years? Via this course, we show you around the Geological Museum of Jiangxi College of Applied Technology and start a journey to paleontological fossils. By recognizing and identifying all sorts of paleontological fossils, for example, knowing about the community of creatures in the Cambrian period via Trilobita, the marine world in the Ordovician period via Sinoceras and the grand world of life in the Mesozoic era via dinosaurs, we can summarize the rules of biological evolution on the Earth and put more effort on cherishing our planet and protecting the nature.