Core Viewpoint - The article highlights the cultural and economic exchanges between the Hezhe and Nanai ethnic groups, emphasizing their shared heritage in fishing and craftsmanship, particularly in fish skin art, which fosters cross-border cooperation and tourism between China and Russia [6][10][15]. Group 1: Cultural Heritage and Exchange - The Hezhe and Nanai ethnic groups are known for their unique fish skin craftsmanship, which has become a symbol of their shared cultural identity [6][11]. - The Hezhe people, referred to as "fish skin tribe," have a long history of utilizing fish skin for clothing and art, showcasing their traditional skills [11][12]. - Cultural exchanges, such as storytelling and artistic collaboration, have strengthened the bond between the two groups, with shared narratives and artistic techniques being passed down [10][13]. Group 2: Economic Development and Tourism - The region of Raohe County has developed into a tourist destination, leveraging its rich cultural heritage and natural beauty to attract visitors [15][18]. - Initiatives like the "Belt and Road" strategy have facilitated cross-border tourism, with direct transport links established between Raohe and Russian cities [15][18]. - Events such as the International Ice Fishing Festival have drawn participants from both countries, enhancing cultural interaction and economic opportunities [14][15]. Group 3: Innovation in Craftsmanship - The collaboration between Hezhe and Nanai artisans has led to innovative products that blend traditional techniques with modern designs, such as fish skin art combined with other materials [11][12][13]. - Workshops and cultural exchange programs have been established to teach and promote fish skin crafting techniques, attracting interest from both local and international participants [13][14]. - The success of these initiatives has resulted in the creation of unique art pieces that reflect the shared heritage and creativity of both ethnic groups [11][12].

Core Insights - The article highlights the thriving fish economy in Fuyuan City, known as the "Easternmost City of China," which is characterized by its rich aquatic resources and a vibrant fish market [1][4]. Industry Overview - Fuyuan City is located at the confluence of the Heilong and Ussuri Rivers, providing an ideal environment for cold-water fish species, with over 105 species from 21 families, earning it the title of "Capital of Freshwater Fish in China" [1]. - The total fishery output in Fuyuan reached 8,078 tons in 2024, with a production value exceeding 190 million yuan (approximately 27 million USD) [4]. Market Dynamics - The Dongji Fish Market features over 60 fish shops, with an average daily shipment of around 60,000 kilograms of various fish products to locations across the country [1]. - Local fish vendors report significant sales, with some achieving daily sales of 20,000 to 30,000 yuan (approximately 2,800 to 4,200 USD) during peak seasons, contributing to annual revenues of around 3 million yuan (approximately 420,000 USD) [1]. Product Development - The local fish industry has diversified into deep processing, with products such as smoked fish and fish roe being popularized through e-commerce platforms [4]. - The development of sturgeon farming has been noted, with one restaurant consuming about 40 tons of sturgeon annually, indicating a growing market for sturgeon-based products [3]. Cultural Significance - Fish has become a unique cultural symbol in Fuyuan, with local artisans creating intricate fish skin art, which has gained popularity as a cultural tourism product [5]. - The craftsmanship involved in producing fish skin art reflects the heritage of the Hezhe ethnic group, with over a thousand artisans engaged in this industry, generating significant income [5].