Seven-day foreign trade service (3rd edition, 2008): a must for foreign trade salesmen. Huang Haitao China Customs Press (published in August 2008) This book is good. In view of the two common characteristics of small and medium-sized manufacturers in foreign trade, namely "no import and export right" and "doing foreign trade through the Internet", the seven-day foreign trade link takes the actual operation as an example, and takes "learning now and using now" as the principle of material selection, and completes the whole operation process of foreign trade step by step from scratch. The tutorial is divided into seven chapters, step by step. The main chapters include import and export rights, basic knowledge and latest knowledge of foreign trade, specific operation and market development of online foreign trade, handling of foreign trade documents and accidents, international payment and settlement, review and application of letters of credit, and international cargo transportation operations. This book focuses on practice, and Principles of Foreign Trade also chooses the part closely related to reality. It also focuses on the commonly used terms, jargon, various industry experiences and common sense in foreign trade, which are often kept secret by foreign trade experts in the industry and are very practical for novices and people with poor performance.