With the "100-yuan note" in his pocket, Zhao Yang, a 12-year-old primary school student, had the feeling of being a tycoon. However, this kind of "100-yuan note" was "issued" by the "Chinese Toy Bank". Recently, in some primary schools in Nanning, the small grocery stores around sold a type of children's toy "banknotes" printed with the patterns of RMB banknotes. These "banknotes" have even entered into the commodity circulation field.