During the Yuan Dynasty (A.D.1206-1368) China was ruled by the Mongolian people. Leaders from the preceding Sung Dynasty (A.D.960-1279) were unhappy at submitting to foreign rule, and set how to coordinate the rebellion without it being discovered. The leaders>在元朝，蒙古人统治中国。前朝统治者们不甘心政权落入外族之手，于是密谋策划联合起义。正值中秋将近，起义首领就命令部下制作一种特别的月饼，把起义计划藏在每个月饼里。到中秋那天，起义军获取胜利，推翻了元朝，建立明朝。今天，人们吃月饼纪念此事。