If the tree doesn't grow very straight, it's a bad thing. If you are within a hundred paces of your door, it is a bad omen. If the tree is right in the middle of your door, that's certainly not good.
The sound of pear trees is separated, so separation will easily affect the harmony between husband and wife in the family and induce them to leave. Therefore, pear trees are usually not suitable for planting in the yard at home in Feng Shui.
Trees are not allowed to grow in environmental science, so attention should be paid to artificial pruning, which is conducive to life renewal.
At the same time, trees absorb carbon dioxide from the soil, make organic matter by photosynthesis of the sun, and release a lot of oxygen at the same time.