Shouldn't foreign trade salesmen fail the exam when recruiting?

No. The work of a foreign trade salesman involves practical operations such as business negotiation with international customers, opening up markets, handling orders and solving problems. Employers pay more attention to the practical operation ability and problem-solving ability of candidates, rather than relying solely on theoretical knowledge. They also need various skills and comprehensive qualities, such as communication ability, business negotiation ability, market analysis ability and cross-cultural communication ability.