The word "福" in Prince Gong's Mansion: Emperor Kangxi left only three characters in addition to official documents, the word "无为" and the word "福" in the Forbidden City. Because of the seal stamped on it, this word "福" is known as the best "福" in the world. Emperor Kangxi's "Fu" character was dedicated to his grandmother, Queen Xiaozhuang. When Xiaozhuang was critically ill, Kangxi went to the Temple of Heaven to pray for blessings. He was inspired by heaven, so he wrote "Fu" and sealed it. Xiaozhuang's illness miraculously healed and his life was extended by fifteen years. This is just a legend. But that word "福" does have many interpretations. Its right side is like the cursive word "many", the left side is "子", removing the upper dot looks like "cai (wealth)", the lower right side is "田", and the word "福" is written inside the character "shou", which adds up to "Many children, more wealth, more fields, more life, more blessings" are the "five blessings". Other meanings are mostly derived from the well-being of Kangxi, Xiaozhuang, Yongzheng, Qianlong, and Heshen.