具体业务中,信用证各方当事入要充分运用智慧,了解欺诈的实质,熟练运用信用证三大原则,以趋利避害。信用证,作为与汇款和托收齐名的国际三大结算方式之一,不但解决了进出口双方互不信任的矛盾,还具有良好的衍生融资功能,在促进国际贸易发展方面起着至关重要的作用,被称为“国际贸易的生命血液”。为了促进信用证的有效发展,贸易界、银行界和法律界通常遵循三大原则,分别是独立抽象性原 Specific business, all parties to the letter of credit to make full use of wisdom to understand the real fraud, proficiency in the three principles of letters of credit in order to profit and avoid disadvantages. As one of the three major international settlement methods remittances and collections, the L / C not only solves the contradiction between the two sides, but also has good functions of derivative financing and plays a crucial role in promoting the development of international trade The role of, known as “the blood of international trade ”. In order to promote the effective development of letters of credit, trade, banking and the legal community usually follow three major principles, namely the abstract independence of the original