The utility model relates to a chinese teaching over -and -under type sample display device, including the bed plate, bed plate upper portion is provided with stores the chamber, stores the chamber left and right sides and all is provided with the support column, stores chamber upper portion and is provided with rotary platform, and rotary platform upper portion is provided with the hydraulic press, and hydraulic press upper portion is connected with the hydraulic stretching post, and hydraulic stretching post upper portion is connected with the backup pad, and backup pad upper portion is provided with demonstrates the chamber on a plurality of, and the backup pad sub -unit connection has a plurality of connecting rods, and the connecting rod lower part all is connected with down demonstrates the chamber, the rotary platform left and right sides is connected with left branch vaulting pole and right branch vaulting pole respectively, and left branch vaulting pole and right branch vaulting pole lower part are connected with left spliced pole and right spliced pole respectively, and left spliced pole left side and right spliced pole right side are connected with left side show board and right side show board respectively. The utility model discloses a device can be stored to chinese teaching sample effectively to making things convenient for the over -and -under type show, improving chinese teaching bandwagon effect, the convenience is used as required.