向“三假”宣战中国海关挟法律之威，借科技之灵，不断完善自己的监管手段，一度猖獗的藏匿、夹带、倒卖、瞒报、伪报等等走私花招在海关利剑下——灰飞烟灭。不法分子开始盯上海关的单证印章。一时间，偷刻海关印章、伪造海关单证、模仿关员签名的暗流日渐猖獗：汕头、惠州等 To declare war on the “three falses” by the customs of China’s Customs, and to use the spirit of science and technology to constantly improve its own supervision means. Once the smuggling, entrainment, reselling, concealment, false reporting, and other smuggling tricks are under the Customs sword – Ashes fly out. The criminals began to look at the customs’s document seal. For a time, the undercurrents of stealing customs seals, forging customs documents, and imitating the signatures of customs officers are gradually rampant: Shantou, Huizhou, etc.