Wu Shuo learned that according to the Oriental Tobacco News, the Tobacco Monopoly Bureau of Liuzhou City, Guangxi Province, in cooperation with the public security department, successfully eradicated a criminal gang that used the virtual currency Tether (USDT) for illegal tobacco transactions. The "Virtual Currency Cigarette Trading Situation Awareness System" of Liuzhou Tobacco Joint Logistics Command Data Center obtains virtual currency transaction data by building blockchain nodes to synchronize the entire chain ledger, and cooperates with the public security department to accurately arrest 12 local suspects involved in the case in Liuzhou. 84400 illegal cigarettes were seized, involving 28625 Tether coins in virtual currency transactions. https://www. (wublock123.com)/index.php? m=content&c=index&a=show&catid=6&id=40182