The moral of Fuyun Huatang is: Happiness is hidden in the house, and the inside story is full. Fuyun Huatang is a common auspicious language, and it is a very auspicious blessing language, which means that the blessing is hidden at home, which is very rich. In the cultural tradition of China, the word "Fu" is a very auspicious word, which means happiness and wealth. And Fuyun Huatang means that the blessing is contained in the family, which indicates that the family is happy and rich.