Group 1 - The core event was a cultural and culinary experience organized by the Nanjing cultural and tourism delegation in Latvia, showcasing Nanjing's rich historical and cultural heritage through food and intangible cultural heritage [1][2] - The event featured a variety of Nanjing delicacies such as squirrel fish, salted duck, and traditional tea snacks, attracting over 3,000 local residents in Jurmala [1] - Activities included tea ceremonies, paper-cutting, and traditional Chinese clothing experiences, with local residents expressing admiration for the elegance of Eastern culture [1] Group 2 - The delegation also held a second cultural experience event in conjunction with the Chinese Embassy in Latvia, followed by a third event at the Riga Chinese Cultural Center, engaging around 300 local residents [2] - Officials from the Nanjing cultural and tourism bureau indicated that these activities not only highlighted the unique charm of Nanjing's food and intangible cultural heritage but also served as a cultural bridge to enhance the internationalization of Nanjing's cultural tourism [2]

Core Viewpoint - The article highlights the traditional craftsmanship and cultural significance of Yuhua tea, emphasizing its unique production techniques and the efforts to preserve and promote this heritage [16][17][19]. Group 1: Production Techniques - Yuhua tea is characterized by a specific picking standard of one bud and one leaf, with a length of 1.5 to 2 centimeters and an angle of approximately 15 degrees between the bud and leaf [18]. - The production process includes several intricate steps: fresh leaf picking, cooling, killing green, rolling, shaping, drying, and screening, with unique techniques such as "grabbing" and "rolling" [17][18]. - It takes about 500 grams of fresh leaves, equivalent to approximately 15,000 buds, to produce 120 grams of finished tea, and 60,000 to 80,000 buds are needed for 500 grams of high-quality Yuhua tea [18]. Group 2: Cultural Heritage - The Yuhua tea-making technique was recognized as a national intangible cultural heritage in 2021, reflecting its historical and cultural importance [16]. - The tea's history dates back to the Qing Dynasty, evolving from "Zhongshan Yunwu tea" to its current form, with significant contributions from tea masters over the years [17]. - The article mentions the establishment of a cultural exhibition hall at the production base to educate the public about Yuhua tea's history and development [18][19]. Group 3: Personal Stories and Legacy - Chen Shengfeng, the fifth-generation inheritor of Yuhua tea-making, has dedicated his life to studying and preserving this craft, emphasizing the importance of both skill and mindset in the tea-making process [16][19]. - His son, Chen Luyu, is also learning the craft, indicating a commitment to passing down the tradition to future generations [18][19]. - The production base established by Chen Shengfeng not only contributes to local economic development but also serves as a platform for cultural education [18].