Happy characters pay attention to pairs. If it is a single room door, both sides of the door should be pasted with happy characters. Even numbers are also suitable for decorating happy characters at home to get a good title.

During the Spring Festival, people are used to putting the word "Fu" upside down in order to make a good impression. Never put the happy word upside down, keep the horizontal position straight, and don't create a strange impression on others.

For details, please refer to the wedding greeting paste method. /wiki/article_4944.html