Group 1 - The core viewpoint of the articles highlights a significant increase in travel bookings in major cities of the Guangdong-Hong Kong-Macao Greater Bay Area due to the upcoming National Games, with a nearly 400% increase in comprehensive search volume for hotels, flights, train tickets, and attractions related to the event [1] - Major cities such as Guangzhou and Shenzhen experienced over 40% growth in search heat, while Hong Kong and Macau also saw noticeable increases in travel search activity [1] - Flight search heat from cities like Beijing, Chengdu, Hangzhou, Shanghai, Xi'an, and Wuhan to Guangzhou and Shenzhen has shown significant growth, indicating a rise in travel interest during the event period [1] Group 2 - Hotel booking trends show substantial year-on-year increases in cities hosting the events, with Huizhou and Qingyuan exceeding 100% growth, and Shenzhen, Foshan, and Jiangmen showing over 60% growth [1] - The peak travel periods are expected to occur on the weekends of November 8-9 and November 15-16, indicating strong demand for accommodations during these times [1] - The research institute anticipates a considerable rise in winter tourism in major cities of the Greater Bay Area, driven by the National Games and the release of winter travel demand [2]