What does upside-down blessing mean?

Put the word "Fu" upside down, meaning happiness and good luck. Sticking the word "fu" upside down means welcoming good luck and blessings to your home and bringing them to your family. In some specific locations, such as cabinets, rice jars, etc., it is also of special significance to paste the word "Fu" upside down, indicating that good fortune often comes, indicating that the next year will be well-off and auspicious. This custom originated in China, and its core lies in using the homonym "Dao" of the word "Dao", which means "Blessing Dao". In China culture, the word "Fu" symbolizes abundant food and clothing, happiness, reunion, happiness, auspiciousness and blessing. Legend has it that when Jiang Ziya sealed the gods, he sealed the bad women who were worse than the Prime Minister as poor gods. The bad woman said angrily, "Call me a poor god, where can I stay?" You are not allowed to go to any blessed place. This word is passed down from mouth to mouth, and the common people know it. Therefore, during the Chinese New Year, every household sticks a blessing to prevent poor gods from coming in. One year, a poor man asked someone to write a blessing in the twelfth lunar month and take it home. Because he can't read, he posted it upside down. On the first day of New Year's Day, the visitor said, "The blessing has come." This year, the poor really made a fortune, and the good news really arrived. Since then, I have left the habit of being a blessing. Solemnly declare: the answer is for reference only, please don't be blindly superstitious.