From right to left, write wedding greetings and so on.
For example:
1, "Congratulations to my little menstruation xXX and my little uncle xxX for getting married on this auspicious day", followed by "Letter from XX in the Summer of New Mao".
2. "On this beautiful day, I sincerely wish my little aunt xXX and my little uncle xxX get married", followed by "Xin Mao's summer XX book".