This is a set of geography science picture book, showing the geographic concept of China's vast territory, with a route that can reflect the different topography, customs and people with strong characteristics to show. The illustrations of each geographical node show the natural landscape, architectural features, and humanistic characteristics associated with this geographical node; the beautiful illustrations and warm images depict the magnificent rivers, mountains, and plains and deserts of China, giving readers a visual feast while increasing their knowledge of geographic science. This set of books starts from "Follow me in China", which can well attract the readers' exploration psychology, and the process of exploration together can subconsciously increase children's science knowledge about topography and landforms. Readers can follow the steps of the protagonist, visit the natural and humanistic landscapes of different regions, learn interesting knowledge about geography, and try unique games.

The travel route chosen in this book is to ride a train on the Qinghai-Tibet Plateau, the roof of the world, from Xining to Lhasa, witnessing one of the four major projects in the new century in China.