The general format is that the newlyweds are written in the upper left corner, blessings are written in the middle, and the name of the gift giver can be written in the lower right corner. This format is standardized and beautiful. There are two formats: the first is written horizontally, and the second is written vertically. Generally speaking, the format used in ancient times was vertical writing. Nowadays, most people are still accustomed to writing horizontally, but those who like calligraphy and older people are still used to writing horizontally. Elders still prefer to write vertically. The names of the groom and the bride can be written or not written (just write them if you know them. If you don’t write them, you will know that it is for them). The signature should be written vertically in the lower left corner and horizontally in the lower right corner