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Legend of upside-down blessing
Ming Taizu used the word "Fu" as a code word to prepare for murder.
In order to eliminate this disaster, kind Ma Huanghou asked all the families in the city to put "Fu" on their doors before dawn. Naturally, no one dares to go against Ma Huanghou's will, so the word "Fu" is posted on every door.
If one of the families can't read, turn the word "fu" upside down. The next day, the emperor sent people to the streets to check and found that every family had posted the word "Fu", and another family had posted the word "Fu" upside down.
When the emperor heard the news, he was furious and immediately ordered the body guard to cut down the house. Seeing that something was wrong, Ma Huanghou quickly said to Zhu Yuanzhang, "My family knew that you were visiting today and deliberately put the word' Fu' upside down. Isn't this the meaning of "blessed road"? "
When the emperor heard the truth, he ordered his release, and a great disaster was finally eliminated.
Since then, people have turned the word "Fu" upside down for good luck and in memory of Ma Huanghou.