Astrology, Feng Shui 

Nine Star Ki is an ancient, practical view of the world based on an astrological understanding of the way yin and yang interact to produce all the changes in life. Its companion philosophy, Feng Shui, applies Ki principles to your personal home and work environments. When combined as they are here, Ki and Feng Shui offer a fresh way to understand your personality, enhance your relationships, and develop a more fulfilling lifestyle. As in all astrology, you start with the month, day, and year of your birth (but not the exact time). A chart helps you use the ancient Chinese calendar to calculate your personal Nine Star Ki numbers. From there it's a simple matter to select from various wisdom collections the particular traits that apply to you, from health suggestions to love life to spiritual desires. Bonus: how to develop charts for family members, friends, and lovers. - from Amzon