A Dou SHIB Quiz (4), Shu Han, during the time of Liu Bei and A Dou, a type of copper coin was minted, weighing only twice that of the old copper coins, but valued at 100 old copper coins, thus, the treasury suddenly became abundant. What is this type of coin called? Hint: Straight Hundred Three Zhu / Straight Hundred Five Zhu / Straight Hundred Eight Zhu
