not uncommon for people to enhance the coin with gold leaf. According to David Hartill this myth was first reported around the year 1851 in China and attributes this to similar stories which were circulating about the "Bun" Kan'ei Tsūhō cash coins from Japan at the time. Kangxi Tongbao charms and poem coins Chinese poem coins (Traditional Chinese: 詩錢; Simplified Chinese: 诗钱; Pinyin: shī qián, alternatively 二十錢局名) were Chinese cash coins cast under the Kangxi Emperor, a Manchu Emperor known for his Chinese poetry skills and wrote the work "Illustrations of Plowing and Weaving" (耕織圖) in 1696. Under the Kangxi Emperor 23 mints operated at various times with many closing and reopening, the coins produced under the Kangxi Emperor all had the obverse inscription Kāng Xī Tōng Bǎo (康熙通寶). As the name Kangxi was composed of the characters meaning "health" () and "prosperous" () the Kāng Xī Tōng Bǎo cash coins were already viewed as having auspicious properties by the Chinese people. As the Kāng Xī Tōng Bǎo cash coins were produced at various mints some people placed these coins together to form poems, even though many of these poems did not have any meaning they were composed in adherence to the rules of Classical Chinese poetry. These coins were always placed together to form the following poems: It was arranged by a Chinese private coin collector using the different mint marks to form a type of a Chinese poetry during the Qianlong period and it has now become the favourite target of collection for many coin collectors in Mainland China and Taiwan. According to an old Chinese superstition the strung "charm" of twenty coins also known as "set coins" (套子錢) only worked if all coins were genuine and this could be tested by placing them on a chicken-coop and if the cocks did not crow during the early morning. As carrying twenty coins together was seen as less than convenient new charms were being produced that had the ten of the twenty mint marks on each side of the coin, unlike the actual cash coins that they're based on these charms tend to have round holes in the middle and are also round in shape. Sometimes they were painted red as the colour red is viewed to be auspicious in Chinese culture. Sometimes these coins had obverse inscriptions wishing for good fortunes and the twenty mint marks on their