Core Viewpoint - The development of international road transport in Guangxi is enhancing connectivity with ASEAN countries, facilitating cross-border travel and trade, and contributing to the Belt and Road Initiative [3][12]. Group 1: Cross-Border Travel - The launch of the cross-border bus service between Dongxing and Mong Cai has become popular among travelers, providing a new experience for cross-border tourism [4]. - The direct bus line from Hanoi to Nanning has significantly reduced travel time to approximately 7 hours, enhancing convenience for passengers [5][6]. - From January to May this year, Dongxing and Youyi Guan ports recorded a passenger transport volume of 30,400, with a year-on-year increase of 31.6% [5]. Group 2: Cross-Border Freight Transport - The new international road transport route from Guangxi to Hanoi has reduced transportation time from 5-7 days to as little as 2 days, significantly improving logistics efficiency [7][8]. - The implementation of the CBTA agreement allows for "door-to-door" transport without the need for cargo transfer, reducing costs by 800-1000 yuan per trip [8]. - From January to May, the international road freight transport volume at Dongxing and Youyi Guan ports reached 2.4467 million tons, a year-on-year increase of 7.47% [8]. Group 3: Infrastructure Development - Guangxi has planned the construction of 13 highways connecting to Vietnam, with 7 ports and 9 highways already completed [10][11]. - The establishment of smart ports and the expansion of existing ports are underway to enhance cross-border logistics capabilities [10][11]. - The number of international road transport companies in Guangxi has increased to 87, with a significant rise in international freight companies from 14 in 2019 to 73 [9]. Group 4: Policy and Cooperation - Guangxi is actively engaging in international cooperation mechanisms to enhance road transport networks and expand international transport routes [12]. - The region has established 30 international road transport routes with Vietnam, facilitating deeper cooperation in trade and logistics [11][12].