The four pillars and eight characters are the eight characters of birth date, also known as "Zi Ping Shu". The main concept is fate, which is a method used to predict people's destiny. The eight characters of Heavenly Stems and Earthly Branches found out from the calendar use Heaven, Earth, Heavenly Stems and Earthly Branches to represent the year, month, day, and hour of a person’s birth. Together they are eight characters. The knowledge of predicting a person's career, marriage, wealth, studies, health, etc. based on the Ganzhi calendar, Yin Yang, Five Elements and other theories. The four pillars are destiny, and the Grand Fortune is luck. The combination of destiny and luck is the destiny of a person's life. Only when the destiny is combined can one know good or bad luck. The Universiade is determined by the moon pillar among the four pillars. Is there a male or female?/p>