This book was probably written by Chen Yue for Tong Meng when he was teaching in his hometown. In the form of four-character rhymes, it briefly describes the rise and fall of the dynasties from the founding of the world to the Yuan Dynasty. Each dynasty describes its founder and its founder and its founder, and then mentions the emperors who made great achievements during the period. It briefly introduces the history in a nutshell and is easy to grasp. It is a good children's education book.
