Brief introduction to name fortune telling

Name fortune-telling is based on the number of strokes of a name and a certain regular mathematical relationship, using the principle that yin and yang and five elements are mutually reinforcing. On the basis of the theory of "image" and "number" in Zhouyi, according to the number of strokes of names and certain laws, five mathematical relationships of heaven, earth, case, outer case and total case are formed, and the good or bad of names are observed and predicted by yin and yang and five elements. The five cases of names refer to the natural case, geographical case, individual character, general case and external case in the study of names.