Mulberry growing in the center symbolizes the prosperity of future generations, great family business, strong financial resources and prosperity!
Never cut it, so as not to destroy the feng shui!
There is also a saying that mulberry trees grow irregularly around, because mulberry trees are cloudy and turbid, indicating that family members are unhappy. Generally, pine and cypress are planted around the tomb door, which is evergreen all the year round, and Bamang (a tall thatch that can grow to three or four meters high) is planted in front of the grave, hoping that future generations will be boundless in the wildfire and flourish, and will be tall again in the spring breeze.
I only know so much, and I can't tell you what's going on. I hope it helps you.