Huanxi Buddha is a kind of Buddhism with tantric belief in Tibetan Buddhism. It turned out to be the legendary god of ancient India, the King of Joy, and later Buddhism regarded it as the Happy Buddha. The name of Brahma, the joyful Buddha, is "the bottom of the Ona bowl", which translates into Chinese as "no harm".
Regarding the origin of the Happy Buddha, according to the four methods of Pila Night, Guanyin Bodhisattva turned herself into a happy king and went to see the king. The king was very happy to see her and asked her to be prosperous and make love to her. Guanyin took the opportunity to convert him to Buddhism and become a protector.
There are two kinds of happy buddhas: one is single and the other is double. The great Wade King Kong, especially respected by the yellow religion in Tibet, is single. Le Sheng King Kong is a catamaran, which is called double statue by tantric school, showing the shape of hugging and coitus. What needs to be emphasized is that the "joy" obtained by the joyful Buddha does not refer to the lewdness of men and women, but refers to the meaning expressed by the Buddha's inner joy in defeating "evil forces" with fearless and furious momentum, surging strength and destructive means.