Who destroyed the feng shui in Hainan in ancient times?

Ancient Tian Yang destroyed the feng shui in Hainan. According to legend, an emperor in the Ming Dynasty heard from somewhere that the feng shui in Hainan was very powerful, which could affect the rise and fall of the Ming Dynasty. I also heard that there is a silver ridge in Hainan, and rows of silver often fly out like geese. These news not only frightened the emperor, but also found Tian Yang, a master of Feng Shui, and arranged a Feng Shui Bureau for him. This answer is for reference only. Don't be blindly superstitious.