Farmers in Loc Ha, Ha Tinh are developing three key agricultural products into commodities, despite challenges. They have shifted from traditional peanut varieties to high-yield hybrids and have developed pigs and shrimp farming. The district has supported production and capital conditions, and issued policies to encourage agricultural development. Farmers have changed their thinking from self-sufficient to large-scale production and have invested in infrastructure and science and technology. The Center for Application Using science and technology and protecting crops and livestock in Loc Ha district has supported farmers with advanced science and technology and high-yield seedlings and breeds.