Feng Shui is an ancient culture that has been circulating in China for thousands of years. If it is not credible, how can it be circulated for so long? And in this long time, it has been constantly improving and adapting to different living environments in different times.
Feng shui itself can be trusted, but the feng shui master who operates it is not necessarily. It depends on whether he has real talent and knowledge in this field. After all, quite a few people just come out to make a living in the Jianghu.