Group 1: Economic Revitalization in Jilin - Jilin province is experiencing economic revitalization through the development of specialty industries, particularly in border areas like Hunchun, Wangqing, and Yongji [2] - Hunchun's Danchuan Village has become a popular tourist destination, attracting over 2.4 million visitors last year, leveraging its unique border tourism [2] - The average annual income for collective villages in Hunchun reached 1.02 million yuan, with per capita disposable income for border residents increasing to 19,000 yuan [2] Group 2: Specialty Industries - Wangqing County is known for its black fungus industry, with an annual cultivation of 650 million bags and a production value of 3.4 billion yuan [4] - The black fungus industry in Wangqing is transitioning from raw material sales to brand-focused sales, with a 99.9% success rate in mushroom cultivation due to automation [4] - Yongji County's ginseng industry is thriving, with an expected total industry output value of 500 million yuan this year, supported by advanced processing and product development [7] - The ginseng industry in Jilin is projected to exceed 80 billion yuan in comprehensive output value by 2024, driven by high-quality development mechanisms and brand cultivation [7]