Core Viewpoint - The article highlights the significant role of youth volunteers in facilitating international exchanges during the third China International Supply Chain Promotion Expo, showcasing their contributions to enhancing global cooperation and understanding [9][10]. Group 1: Volunteer Contributions - A total of 480 youth volunteers from 10 universities in Beijing participated in the expo, accumulating 2,902 shifts and 26,467 hours of service [9]. - Volunteers served as "living maps" and knowledge repositories, assisting in guiding visitors and providing translation services to ensure smooth communication between international delegations and exhibitors [11][12]. - The expo featured an exhibition area of 120,000 square meters, with volunteers required to familiarize themselves with various exhibition zones to enhance reception efficiency [11][12]. Group 2: Observations and Insights - Key themes observed during the expo included "technological innovation," "full chain," and "cooperation," indicating a strong focus on collaborative efforts in global supply chains [13][14]. - The event attracted increased international participation, with foreign exhibitors and visitors showing heightened interest in China's advancements in AI and smart manufacturing [15][16]. - Volunteers noted a growing demand for bilingual talents proficient in international law, reflecting the evolving needs of companies engaged in global supply chain cooperation [16][18]. Group 3: Personal Growth and Future Aspirations - Volunteers expressed that their experiences at the expo helped them discover new career paths and the importance of being "language+" composite talents, capable of bridging cultural gaps and solving practical problems [17][18]. - The event inspired volunteers to pursue further education and careers in international cooperation, emphasizing the need for a broader knowledge base and cultural understanding [17][18].