The RMB has false coin, the world is soft and same have false coin. According to Interpol statistic, eye has a variety of 30 money to be forged in great quantities on preexistence bound. In light of the data that provides according to 50 many countries, international forges dollar gist case to have 62000 more than cases about, underground imprints bank note factory has more than 700 about. The false dollar record that the whole world discovered 1986 involves 57 countries, amount is as high as 115 million dollar. 2007 when federation of international money work criticizes 7 pieces of money that gave the world to go up to be forged the hardest, the graph is: 10 thousand yuan of of Kazakstan Si Tan firm dagger, he is the first kind of money that uses safe silk. Forge very hardThe graph is: Of Mexico 50 than all alone, the front: Why does Mexican revolutionist fill in Maliyamoleiluosi. Rear: Moleiliya aqueduct. The material that make is multilayer plastic mixture, most peculiar is, should tilt money a little only look, can see a variety of color, such abstaining equipment lets imprint the person of counterfeit money is forged exceedingly hard. The graph is: Sweden is overcome 1000 yuan bright, 1668, hold water in Sweden, bank of Swedish state level, should begin to print 1755 all right soft, money side is imprinting " the person that copy is risked will be in with capital punishment " warning. This piece of money blended in special watermark, this also is the first piece uses microscopical and mercuric moneyThe graph is: 10 yuan of Hongkong dollar of Chinese Hong Kong, raised printing ink, for instance, the book that sees in this piece of photograph writes script, make this kind of money has unique character. Notable is, the style of all Hong Kong money has copyright. So, anybody is in before having no the permission that receives copyright holder, cannot duplicate arbitrarily the style of money. The graph is: Nepalese 10 rupee, there are all sorts of polymer windows on money, and blended in below money fine fine tinsel, forge very hard so. The graph is: Er of 1000 yuan of of Iraq accept, there is raised alphabetical sign on money, make it has unique character, and the printing ink on money also can show in the ability below ultraviolet ray only. The graph is: England 20 pound, latest edition has above the money of 20 pound par value distinctive holographic. Want to tilt money only, the pound sign that can discover money to go up and number " 20 " can change back and forth. In addition, the 20 pound that England bank planned to began to publish new edition 2020 2017 are plastic bank note.