It is good to use pictures with the word "福" as mobile wallpapers.
The current interpretation of the word "Fuyin Fu" is "happiness", but in the past it meant "blessing" and "luck". Posting the word "福" during the Spring Festival, whether now or in the past, expresses people's yearning for a happy life and wishes for a better future.
The word "福" in oracle bone inscriptions means: holding the wine jar with both hands and pouring the wine on the altar.