Dear Mr. Lee, I understand the concept of the Eight House Theory.I tried to generate from your site calculator my own Flying Star 3 by 3 grid.I had read from your example regarding this that the two numbers on the top of each box pertains to health and prosperity.These are my questions,how am i going to interpret the values of the numbers on top, middle and bottom of each box of the grid?are the values changing every month?is the explanation to my questions in your downloadable book?what more should i do to clear my knowledge of the Flying Star theory because as you said this is more accurate than the Eight House Theory? Hope you don't mind my questions.Thank you.