Farmers in Hai Duong, Vietnam, are profiting from early winter vegetables such as cabbages and kohlrabi, despite the challenges of growing these crops and unfavorable weather conditions affecting sales. There has been an increase in the planting of these crops, with over 6,500 hectares planted this year. The Department of Crop Production and Plant Protection is encouraging farmers to expand their winter crop areas and implement technical measures to reduce costs and increase productivity. The article also highlights the importance of finding output markets for agricultural products and the benefits of implementing cost reduction and efficiency solutions in agriculture.