Mouse's Treasure—Chinese characters in national treasures selects 54 national treasures from the National Museum of China, Shanghai Museum, Shaanxi History Museum and Hunan Provincial Museum and so on. Such as the C-shaped jade dragon of Hongshan Culture, the Houmuwu ding, the Da Ke ding, Hufu of Warring States period. They are divided into six categories: "Ritual vessels", "Weapons", "Pottery", "Drinking vessels", "Daily necessities" and "Accessories". Based on the historical dynasties in which these national treasures appeared, this book tells the historical and cultural knowledge behind the national treasures, as well as the text evolution and interpretations related to the cultural relics.

好字在 is a Chinese character culture education service provider with a certain reputation in the national language education field. It aims to popularize and promote the origin of Chinese characters and is committed to the cultural promotion. 巧克力老虎俱乐部 Design studio founded by independent designers Chen ru ning. It is focus on brand, illustration and creative design, has received multiple awards including the Red Dot Award.