Core Viewpoint - The article highlights the innovative approach of a shrimp farmer, Wu Changfeng, who imported deep-sea water from Hawaii to enhance the quality and yield of his shrimp seedlings, leading to significant business success and market leadership [6][12][14]. Group 1: Background and Initial Challenges - Wu Changfeng, born in Zhanjiang, Guangdong, grew up in a fishing family and recognized the instability of fishing as a livelihood, prompting him to venture into shrimp farming [5]. - In 1998, he established his first shrimp nursery, which initially thrived until a devastating typhoon in 2004 destroyed his operation, leading to substantial financial losses [8]. - Despite setbacks, he persevered and innovated by offering free shrimp seedlings to other farmers, sharing profits while absorbing risks, which resulted in significant earnings [10]. Group 2: Importing Deep-Sea Water - In 2010, Wu decided to import 81 tons of deep-sea water from Hawaii at a cost of 130,000 yuan, believing it would improve the quality of his shrimp seedlings [6][12]. - The deep-sea water is rich in over 70 minerals and nutrients, significantly more than regular seawater, which Wu believed would benefit his shrimp farming [12]. - After rigorous customs checks, the imported water was confirmed safe, allowing Wu to experiment with mixing it with local seawater for shrimp cultivation [3][12]. Group 3: Results and Market Impact - Following the introduction of deep-sea water, Wu observed faster growth rates and higher survival rates in his shrimp seedlings, leading to a substantial increase in production quality [14]. - His innovative approach resulted in a significant rise in market demand for his shrimp, with annual revenues surpassing 10 million yuan [14]. - Wu's success has positioned him as a benchmark in the local shrimp farming industry, attracting other farmers to learn from his methods [16][18].