1. Fluent in English (or other small languages), with general listening, speaking, reading and writing skills.
You should know the common sense of international trade. For example, foreign trade process, foreign trade terminology and so on.
3. Have a certain understanding of shipping and international freight demand, such as freight mode, freight flow and freight price.
4. Be familiar with the professional English in the industry you are engaged in, and be familiar with product-related knowledge.