The mathematical theory of the origin of the name is based on the mathematical theory deduced from the Bagua in the Chinese classic "Book of Changes". Tai Chi generates two rituals, two rituals generate four images, and four images generate Bagua. "Chinese Naming Book" is a Chinese vocabulary book for readers to use when naming. With this book, people can have words to rely on, learn from, look up, and choose when naming. The word explanations in "Chinese Naming Dictionary" are based on the meanings of Chinese characters and based on the "Xinhua Dictionary", with vivid explanations to make the names full of image meaning. The stroke mathematics of each character is based on traditional Chinese characters; it is modeled on the stroke mathematics of the "Chinese Dictionary". There are corresponding formats for simplified and traditional Chinese characters.