Is it related to Feng Shui that the hostess often gets sick?

It may be related. Besides seeing a doctor, let me explain it from the perspective of feng shui. Take the center of the room as the taiji point, and the position of the hostess is in the southwest. Wei Kun, this needs sand. There must be no missing corners. There can't be water in the southwest outside the room. You should see your home for yourself. If the southwest is water, it is not good for the hostess, which may cause some health problems for the hostess.