Core Viewpoint - The article highlights the development and recognition of the Tonghua wine industry, particularly focusing on the unique ice wine produced from local wild grapes, which has gained international acclaim and serves as a cultural bridge for exchanges between China and other countries [6][11][12]. Group 1: Geographic and Historical Context - Tonghua, located in Jilin Province, is characterized by its mountainous terrain and rich biodiversity, including over 2000 plant species, making it suitable for grape cultivation [3][9]. - The region has a historical tradition of winemaking, with wild mountain grapes being used for wine production since ancient times, and it became one of the few places in the world to industrialize mountain grape wine production in the 1930s [6][8]. Group 2: Wine Production and Techniques - The underground wine cellar in Tonghua is the largest of its kind, featuring 772 oak barrels made from century-old trees, capable of storing around 6000 tons of wine [7][8]. - The climate in Tonghua, situated in the world's grape-growing golden latitude, is ideal for producing high-quality ice wine, which requires grapes to be naturally frozen before harvesting [9][10]. Group 3: Innovation and International Collaboration - The introduction of the Canadian grape variety "Vidal" into Tonghua has been pivotal in enhancing local winemaking techniques, leading to the successful cultivation of this cold-resistant grape [10]. - The development of new grape varieties, such as "Beibinghong," has positioned Tonghua as a significant player in the global ice wine market, showcasing a unique Chinese flavor [10][11]. Group 4: Recognition and Awards - The ice wine produced in Tonghua has received numerous awards, including a gold medal at the 2025 Brussels International Wine Competition, establishing it as a notable representative of Chinese wine on the international stage [11][12]. - The local wine industry has actively participated in international competitions, earning nearly a hundred awards, which has bolstered its reputation and facilitated cultural exchanges [11][12]. Group 5: Cultural and Economic Impact - The annual ice wine festival in Tonghua attracts international experts and tourists, promoting cultural exchange and enhancing the region's visibility [11][12]. - Tonghua has established friendly city relationships with various international cities, fostering cooperation in technology, culture, and economic development [14].

故事，还得从两百年前的德国说起： 18世纪某一年，德国遭受了低温雨雪霜冻。当时晚采的葡萄全被冰雪覆盖，果园损失相当惨 重。 这批果子卖肯定卖不了了，丢了又实在可惜。 果农为了挽救损失，只好将冰冻的葡萄压榨，按照传统方式发酵酿酒。属于是死马当活马医。 谁曾想，无心插柳柳成荫。 这批冰酒酿出来之后，大家发现它居然意外的好喝： 甜度很高，同时伴有明快的酸度；酒味不冲，反而是有着浓郁的果香味道。 很适口，很清新，无论男女都能一网打尽的味道，非常适合作为甜点酒或餐后酒来享用。 而这，就是现在风靡世界的「冰白冰红葡萄酒 」的由来。 冰白冰红的酿造对地理气候要求极为严格： 纬度高，温度低，冬季要全然天寒地冻，但其他季节却又要够温暖，葡萄还必须在气温低 于-7℃时依然挂枝一段时间才可采收。 所以这种冰酒产量稀少，全世界也只有德国及加拿大等少数几个国家的少数几个地方，才有条 件酿制出高品质的冰酒。 通常8-10公斤左右的葡萄才能酿造1瓶375ml冰酒，而普通葡萄酒只需1公斤左右葡萄即可酿造 出来。 可不要在网上随便一搜「加拿大冰酒」就激情下单。 据葡萄酒观察家（winespectator）的一篇报导指出：中国市场销售的80%冰 ...