In 2004. The liaison mechanism of anti-counterfeiting work was established by the China government to combat counterfeiting and shoddy crimes in the monetary system. This mechanism was established in 2004. Specifically, in April, 2004, the State Council issued "Opinions on Strengthening Counterfeiting", clearly proposing to establish an anti-counterfeiting liaison mechanism to coordinate the fight against counterfeiting. The establishment of this mechanism has played an important role in strengthening the crackdown on counterfeit money and ensuring the safety of RMB and other currencies.