Core Viewpoint - The article highlights the deepening ties and cultural exchanges between the Chinese and Vietnamese border communities, particularly around the Tianbao Port, emphasizing the significance of trade, shared traditions, and festivals in fostering mutual understanding and friendship [5][14]. Group 1: Trade and Economic Interaction - Tianbao Port has become a vital trade hub, with a reported import and export value of 2.194 billion RMB in the current year, marking a 92% increase year-on-year [9]. - The port facilitates a variety of cross-border trade, including agricultural products and local specialties, contributing to the economic development of the region [9][15]. - The local market has evolved, with Vietnamese and Chinese vendors collaborating and sharing culinary traditions, enhancing the local economy [10][11]. Group 2: Cultural Exchange and Community Ties - The article describes the "street day" tradition, where border residents from both countries gather for markets, fostering community interaction and cultural exchange [10][12]. - Festivals such as the Huashan Festival serve as a platform for cultural celebration, attracting thousands of visitors and promoting cross-border tourism [13][14]. - The article notes that the shared customs and celebrations, such as the Dragon Boat Festival, have led to a blending of lifestyles and preferences among the local populations [5][10]. Group 3: Diplomatic and Community Initiatives - The region has established numerous diplomatic ties, including seven pairs of international friendship cities and various cultural exchange programs aimed at strengthening bilateral relations [15]. - The local government actively promotes cultural events and exchanges, enhancing cooperation and understanding between the two nations [14][15]. - The article emphasizes the importance of ongoing communication and interaction to build a prosperous future for both communities [14].