Latin film is a traditional folk art in China. The number of performers is usually 1. The props used are wooden boxes with lenses installed around them. The box is equipped with several pictures, which are illuminated by lights. During the performance, the performer pulls the rope outside the box and scrolls the picture. The audience observes the changes of the picture through the lens. Usually the built-in picture is a complete story or related content. Performers also sing songs to explain the contents of the pictures.
At present, Latin films have basically disappeared. Only a few fans still engage in this art form.
A folk entertainment in which various pictures are hung in wooden boxes with convex lenses. The performer rapped the contents of the picture while pulling cartoons. The audience can see the enlarged photos through the lens. It's also called pulling movies.