There are many negative properties of home Feng Shui taboos. You can check this on the Internet, but to understand Feng Shui, you must know the horoscopes. A good Feng Shui master must understand numerology, because the same house can be different for different people. The effects are different. Feng shui adjustment is not a copy machine. It cannot be the same. It needs to be customized according to personal horoscopes. Please go to Taobao Gaoyangyi Culture