1. The meaning of the loquat tree in the courtyard actually means "NMSL". The NMSL meme was popular before, but this time it changed to a new vest and became popular again.

2. Why is it a curse word for your father to start planting loquat trees: This sentence actually comes from a sentence in a classical Chinese article: "There is a loquat tree in the courtyard, and it was planted by my wife in the year she died." It means that this loquat tree was planted when my wife died. So when people say that your father has started planting loquat trees, it means "NMSL".