Srivatsa is written in Sanskrit in Buddhism. In China, Wu Zetian pronounced the word "Wan" in 693 AD. Generally speaking, this symbol is the "auspicious symbol" on the chest of Buddha Sakyamuni, which means "all virtues are auspicious". Jung's school of psychology thinks that "sun gear" is the earliest Datura, which means that all the figures with magical properties are arranged in concentric patterns or radial and spherical patterns. In Buddhist scriptures, temples and Buddha statues in China, this symbol is often written as "ten thousand words", so it is established as an auspicious symbol of "ten thousand words" in domestic standards.
German Nazis also used the word "shua", but it has a different meaning from Buddhism.