MB Free Purple Star Astrology is a Chinese Astrology software that predicts a person's overall personality as well as his potential throughout his life related to money, profession, asset, health and relationship with parent, siblings, spouse, children and friends, the 12 palaces of life. And all the calculations are done simply by examining a person's date of birth. The software does all the complex calculations and generates a most comprehensive and consolidated Chinese astrology report that is easy to be read and understood. MB Free Purple Star Astrology is a simple and 'user-friendly' tool that calculates your horoscope as per the Chinese concepts of astrology. The origin of Purple Star Astrology can be traced back to 980 - 1280 A.D i.e. during the Sung dynasty and is mainly attributed to Chen Hsi Ee, who is known to have improved, refined and documented this entire system of Chinese Astrology. There are over then 100 stars in the Zi Wei Do Shu system out of which only 30 or 40 of them are considered to be important for the purpose of conducting an accurate reading. And these stars are distributed over 12 major palaces or field of human life namely, Life, Sibling, Spouse, Children, Wealth, Health, Travel, Friends, Profession, Property, Enjoyment and Parent based on your date and time of birth.