Is it better to build a wall with a pond behind the house or plant trees?

Plant trees. According to feng shui, the pond in front of the house is connected with the pond behind it, and the young lang will die, which is the negative side of the water. Here, the statement about Wang Cai is a relatively uncertain function word, but the statement about security is a substantive content word and a direct problem. Note: The answers are for reference only. Please don't be blind and superstitious.