荷风送暖共富路：海归新农人的“奶奶侨助工坊”

Group 1 - The core idea of the articles revolves around the innovative agricultural practices of Hong Zhihao, a returnee entrepreneur who focuses on the cultivation and commercialization of lotus seeds in Hangzhou, Zhejiang Province [1][2][7] - Hong Zhihao's journey began with a personal connection to lotus seeds, leading him to leave a banking career to pursue agriculture, particularly in fresh lotus seed production [1][2] - The initial challenges included finding suitable lotus seed varieties and addressing the delicate nature of the product, which requires prompt processing to maintain quality [1][2] Group 2 - Technological advancements play a crucial role in enhancing production efficiency, including the development of automatic harvesting equipment and innovative preservation techniques that extend the shelf life of lotus seeds [2] - The business model has achieved significant growth, with an average annual sales increase of 300% over the past four years, facilitated by leveraging overseas Chinese networks for market access [2][6] Group 3 - The establishment of the "Nai Nai Overseas Chinese Assistance Workshop" integrates the lotus seed industry with local elderly employment, providing simple job opportunities for seniors in the community [4][5] - The workshop has created around 200 job positions for elderly residents, resulting in an average annual income increase of over 10,000 yuan per person, while also contributing to the collective economy of the village [6][7] - The model has been recognized as an excellent practice case in Zhejiang Province and is being promoted to other regions, demonstrating its potential for rural revitalization [6][7]