The "Guangdong-Hong Kong-Macao Greater Bay Area "Police Seminar on Cases Involving Virtual Assets" was successfully held in Shenzhen. Nearly 50 police officers from the Greater Bay Area and Okey Cloud Chain security experts jointly discussed the investigation ideas and methods of virtual asset cases, and discussed the tracking technology of virtual asset transactions, anti-money laundering and capital flow on the chain, international cooperation and information sharing, etc. The topic was discussed and exchanged in depth. Zhang Qianru, commercial director of Okey Cloud Chain, said that with the rapid development of the virtual asset industry and the compliance of the virtual asset industry in Hong Kong, Okey Cloud Chain will further deepen the security governance of the virtual asset industry, and will join hands with all parties in the future to achieve Technology empowers the healthy development of the industry and escorts the safety of the chain.