Шу цзин
The term "wufu" is originally cited in the Book of Documents in China Zhou Dynasty (c. 1046 BC–256 BC). In Han dynasty (206 BC–220 AD), the Chinese philosopher, Huan Tan () (c. 43 BC–28 AD) redefined the element of "wufu". Generally speaking, the symbolic meaning of "wufu" invoking the blessing on positive hope such as good wealth and health.