You can't put the word "happiness" upside down when you get married. It's not good to post this moral. When you are married, writing a post is generally a double happiness, which means double happiness. It is not the same as the word "fu". Just stick the word "happy" upside down. The moral is that there is a difference between the words "happiness comes from happiness". Marriage is generally a happy thing, and it is also good and happy to label it "like fish".