Group 1 - The upcoming "May Day" holiday is expected to see a significant increase in domestic travel bookings, particularly for self-driving tours, free travel, and packaged tours [1][3] - For the 5-day holiday, the latest booking data shows that 40% of travelers are opting for domestic long-distance trips, while 28% are choosing short-distance outbound trips [3] - Popular domestic destinations include Beijing, Guangzhou, Shanghai, Sanya, Nanjing, Zhuhai, Hangzhou, and Chengdu, with a notable rise in bookings for theme parks such as Guangzhou Chimelong Safari Park, Beijing Universal Resort, and Shanghai Disneyland [3] Group 2 - A total of 75 tourist train routes have been arranged by national railway companies, facilitating travel to most major tourist cities across the country [5] - The "Weifang Kite" tourist special train has been launched, marking the first train from Beijing to Weifang, Shandong [7] - The Guangzhou Railway Group has initiated cross-border high-speed rail tourist trains from Hong Kong to mainland cities like Changsha, Guilin, and Nanchang, leveraging the rapid customs clearance advantages of the Guangzhou-Shenzhen-Hong Kong high-speed rail [9] Group 3 - The integration of creativity and technology is transforming industrial heritage sites into cultural tourism landmarks, exemplified by the Kaiping Coal Mine in Tangshan, which has been repurposed into an immersive experience area [11]