Group 1 - The opening of three intercity railways and two metro lines in the Guangdong-Hong Kong-Macao Greater Bay Area accelerates the formation of a "one-hour living circle" [1][2] - The newly opened intercity railways include Guangzhou East Ring Intercity, Pailian Intercity, and Guanghui Intercity North Extension, connecting with other intercity railways [1] - The new lines allow for quick access to key areas such as the Guangzhou Pazhou Exhibition Core Area, Guangzhou International Financial City, and Guangzhou Baiyun Airport, with travel times of 30 minutes to Baiyun Airport and 60 minutes to Shenzhen Airport [1] Group 2 - The Guangzhou Metro Line 13 Phase II, Line 14 Phase II, and Line 11 to Guangzhou East Station also opened on the same day, contributing to the expansion of the metro network [2] - By the end of 2025, the total operational mileage of "metro + intercity + tram" managed by the Guangzhou Metro Group is expected to exceed 1,300 kilometers [2] - As of the end of 2024, the total railway operating mileage in the Greater Bay Area is projected to exceed 2,800 kilometers, with urban rail transit reaching 1,477 kilometers [2]

Group 1 - Hong Kong is enhancing its reputation as a "City of Events" with 93 diverse events planned for the first half of 2025, covering culture, sports, tourism, and finance [1] - The Kai Tak Sports Park has been operational since March 1, hosting international events and concerts, which boosts the entire consumption chain including hotels, dining, shopping, and transportation [3] - The Hong Kong Palace Museum and M+ Museum are significant cultural landmarks attracting art enthusiasts, with the Palace Museum celebrating its third anniversary and having welcomed approximately 3.2 million visitors [5] Group 2 - The high-speed rail service has added seven new stops, increasing connectivity to 96 stations in mainland China, enhancing the "Guangdong-Hong Kong-Macao Greater Bay Area one-hour living circle" [5] - The integration of ticketing systems between Hong Kong and mainland China's high-speed rail has improved travel convenience, allowing for electronic tickets and seamless entry [7] - The shift in focus from shopping to tourism is evident, with Hong Kong positioning itself as a vibrant destination for cultural experiences and events [7]