随着国际经济形势的不断变化和全球贸易文化的日益融合，商务写作在法律效力、规范化、格式等方面发生了一些新的变化。但作为商业智慧的结晶---“诚信为本”将是永远不会改变的。信任的价值是无穷的。很难有在没有诚信下达成的交易。请同学们就“多一分诚信，多一份信赖”展开讨论。

With the constant change of international economic situation and the integration of global trade culture, business writing has undergone some new changes in legal effect, standardization, format and other aspects. But as the crystallization of business wisdom, "honesty" will never change. The value of trust is infinite. It is hard to make a deal without good faith. Please have a discussion on "more integrity, more trust" and share your opinions.