When I was a child a few years ago, I used to take the train to the field. The family lived on the side of the train station. I watched a car with different colors and different appearances passing by the door, inside a car window. One story from the south to the north. Nowadays, the horses are no longer as fast as before, the operating hours are getting shorter and shorter, and the stories only happen in the old days. When I was a child, I was sitting on such a green leather train. The green leather train seemed to be a milestone in the development of China's transportation in the 1990s, and the Industrial Museum played a new idea on the train. Several cars outside the Liuzhou Industrial Museum are parked on the track, and the interior compartment is transformed into a book bar.