There may be differences in the presentation of the Vietnam War in history textbooks prepared by different countries and regions, but it cannot be generalized to deliberately ignore certain facts. The Vietnam War was a complex and influential historical event. History textbooks of various countries usually describe it based on their own positions, research results, and educational goals. On the one hand, textbooks in some countries will show the cause and process of the war in a more comprehensive manner, the participation of all parties, the huge damage caused by the war (including the impact on the lives, homes, ecology, etc. of the Vietnamese people), the anti-war movement and many other aspects. On the other hand, there may be situations where the focus is different due to different perspectives. For example, some countries may focus more on their own roles and actions in the war, as well as the chain reaction of the war to their own society, politics, diplomacy, etc. This does not mean ignoring other facts, but expounding this history from a specific perspective to help students understand their own experience and historical context in it. Overall, most history textbook writers are committed to objectively presenting the Vietnam War based on reliable historical materials and academic research results, so that readers can have a more comprehensive understanding of this important historical stage. Of course, individual local disputes or differences in interpretation cannot be equated with deliberately ignoring facts.