A set of posters for a TV series - Do You Know Should Be Green, Fat, Red and Thin - is shared with everyone. The story takes place during the Song Dynasty.Minglan (played by Zhao Liying), the daughter of Yangzhou Tong magistrate Sheng Hong, is very sweet, smart and pleasant. Unfortunately, her mother is a side wife, so she is hated by her aunt and her minions.Minglan obeyed her mother's dying instructions, curbed her sharpness, and took refuge under the wings of Mrs. Sheng.