The article shows that people have strong confirmation bias in their information choices, tending to only accept content that aligns with existing beliefs. For export suppliers, this means building first impressions is harder than before, but once you enter a buyer's trust circle, they become very loyal. In practice, there are several approaches: first, make product information itself well-structured and complete in specifications, so buyers can quickly find the data they care about when comparing options, lowering the cognitive barrier; second, provide verifiable trust through endorsements from existing clients, concrete case studies, or certification documents, rather than relying only on self-description; third, appear on platforms or at trade shows where buyers already gather, rather than only waiting on your own channels. The core logic is: first enter the information spaces buyers are already using, then gradually build trust.