我国已对75个国家实行单方面免签或全面互免签证

Group 1 - The core viewpoint of the article highlights the proactive optimization of visa policies during the "14th Five-Year Plan" period, with a focus on enhancing international mobility and tourism [1] Group 2 - China has implemented unilateral visa exemptions or comprehensive mutual visa exemptions for 75 countries [1] - The number of countries with transit visa exemptions has expanded to 55 [1] - The number of entry ports has increased to 60, and the duration of stay has been uniformly extended to 240 hours [1]