Group 1 - The core viewpoint of the articles highlights the growth of domestic tourism in Zhengzhou, which has become a top destination for surrounding travel and self-driving trips during the summer of 2025, driven by its stable customer attraction and diverse offerings [1][2] - In the summer of 2023, nearly half of domestic tourists opted for long-distance travel, with Zhengzhou's hotel bookings increasing by 4% year-on-year, indicating its strong appeal to surrounding visitors [1] - Major sources of tourists to Zhengzhou include Beijing, Shanghai, and various cities within Henan province, while popular destinations for Zhengzhou residents include cultural cities and first-tier tourist cities like Luoyang and Beijing [1] Group 2 - Family travel has become a significant trend, with 35% of summer orders being for family trips, and self-driving rentals seeing a 77% increase in orders, positioning Zhengzhou among the top self-driving destinations for families [2] - Luoyang's hotel bookings rose by 14% during the summer, with cultural attractions like Longmen Grottoes and Old Jun Mountain remaining popular, while Kaifeng experienced a remarkable 66% increase in hotel orders [2] - The collaboration between Zhengzhou, Luoyang, and Kaifeng is forming a cultural tourism triangle, enhancing the overall appeal of the region [2]