Core Viewpoint - The article highlights the innovative achievements and practical experiences of Xin Guosheng, a researcher in sweet potato breeding, who has made significant contributions to the industry over 29 years, particularly through the development of new technologies and varieties that enhance production efficiency and quality [1][3][4]. Group 1: Innovations and Technologies - Xin Guosheng has led his team to overcome over 10 technical challenges in sweet potato research, developing key technologies such as the "artificial insect complementary secondary pollination method," which expands genetic range and improves breeding efficiency [3]. - The "one-cut sweet potato stem tip peeling technology" was innovated to effectively detoxify sweet potatoes and prevent seed variation, addressing the issue of virus infections [3]. - The introduction of black plastic film covering cultivation technology has reduced herbicide usage, while the seedling insertion stick technology has alleviated labor intensity and improved efficiency in seedling planting [3]. Group 2: Achievements and Impact - Xin Guosheng's team has been awarded 15 authorized patents, published one book, and over 40 papers, achieving six provincial and ministerial-level results and seven municipal-level results [3]. - The "Yanshu 25" variety, developed by Xin's team, has become a flagship product, generating over 50 billion yuan in social and economic benefits since its nationwide promotion began in 2015 [4]. - The success of "Yanshu 25" has not only driven profits for farmers but also contributed to structural adjustments in agriculture and rural revitalization [4]. Group 3: Future Outlook - The team aims to focus on breeding high-yield, high-starch, and high-quality sweet potato varieties that are disease-resistant, addressing the industry's shortcomings and benefiting growers, processing enterprises, and consumers alike [4].