The Hubu Guanpiao (Traditional Chinese: 戶部官票, "Ministry of Revenue Government notes") is the name of two series of banknotes produced by the Qing dynasty, the first series was known as the Chaoguan (鈔官) and was introduced under the Shunzhi Emperor during the Qing conquest of the Ming dynasty but was quickly abandoned after this war ended, it was introduced amid residual ethnic Han resistance to the Manchu invaders. It was produced on a small scale, amounting to 120,000 strings of cash coins annually, and only lasted between 1651 and 1661. After the death of the Shunzhi Emperor in the year 1661, calls for resumption of banknote issuance weakened, although they never completely disappeared.