Rich flowers are one of the traditional auspicious patterns in China, representing people's yearning for a happy life, wealth and nobility. Bats sometimes appear in pictures of flowers and wealth, because bats are homophonic with "Fu". The flowers here generally refer to peony. In the Qing Dynasty, Zhao mentioned in "Peony Riches" that peony has the title of king, the first among flowers, the name of the world, and finally it is called wealth. Husband calls wealth, intends to clean lotus, not together; Law is a secluded chrysanthemum, but it is not suitable. Moreover, wealth is the only peony.