Why are Cantonese and Hong Kong people superstitious about Feng Shui?

Taking opening a house as an example, the good day class developed smoothly; Bad day courses are unfortunate. If you don't believe me, you can compare what you have used with the teacher's old class that day, and you will know the gains and losses of users. Amgen's class is also finished. Someone helped a small boss choose: Ding Youshi was buried in Kunshan on 20 17 (the day shift is mainly used for numerology), predicting that his prosperity and wealth will come true next month, and Ding Yun's trip next year remains to be verified ... Different people have different opinions, so please participate in the research! Thank you very much.