1, the word "Fu" must be posted on the gate, which means opening the door to welcome the wedding and bring good luck.
2. If you stick the word "Fu" upside down on the front door, you will pour the word "Fu" outside the door and go to someone else's house.
3. The word "Fu" on the water tank and trash can must be pasted backwards. Because everything in the water tank and trash can should be emptied, in order to avoid pouring the word "fu" at home, the word "fu" must be pasted backwards.
Sticking blessings is a traditional custom. During the Spring Festival, every household should put the word "Fu" on doors, walls and lintels. Sticking the word "Fu" in the Spring Festival is a long-standing folk custom. The word "fu" is now interpreted as "happiness", but in the past it meant "good luck" and "good luck". No matter now or in the past, the word "Fu" posted in the Spring Festival has pinned people's yearning for a happy life and wishes for a better future.
In order to fully reflect this yearning and wish, the people simply put the word "Fu" upside down, indicating that "Fu has fallen (to) and Fu has fallen (to)". The word "Fu" has five meanings: longevity, wealth, health, virtue and a good death.
Longevity means longevity, wealth means wealth and power, health means physical health and inner peace, virtue means kindness and generosity, and dying peacefully means leaving this world.
The word "Fu" originated in the Southern Song Dynasty. In Dream of Liang Lu, there is a description that "scholars and ordinary families, big or small, should clean their doorways, change their doormen, hang Zhong Kui, nail peaches, stick Spring Festival couplets and worship their ancestors".