The answer is as follows:
Ruyi is the most traditional mascot in China. After years of development, it has gradually been accepted and recognized by the people. Ruyi is widely favored by people for its simple and elegant features and smooth lines. Generally speaking, Ruyi is usually made of Xiangyun and Ganoderma lucidum, with other auspicious elements on its head. Ruyi was widely used in ancient times, for self-defense, command and decoration, and it was unparalleled in the eyes of ordinary people and even dignitaries.