Due to the lack of scientific judgment, many of our ancestors' understanding of everything was based on simple theological thinking. The ancients paid attention to the unity of man and nature, everything has its roots, and people and things have similarities. People are different from Buddhism and Taoism, and trees are also divided into ghosts and gods. One of the most well-known ghost trees is closely related to our lives-the so-called five ghost trees among the people are willow, mulberry, Sophora japonica, Populus macrophylla and Melia azedarach. There is a folk saying "Don't plant mulberry before planting willow", which means that mulberry trees can't be planted in front of the house and willow trees can't be planted behind the house.
"Don't plant mulberry before, willow after, and there is no ghost clapping in the courtyard." Some say it's superstition, others say it's custom. No matter what it is, what kind of trees are planted in front of and behind this house must be exquisite.