(HBO) - Coming to the communes of Sao Bay, Nam Thuong, Vinh Dong... in Kim Boi district these days, we can easily see the smiles of the farmers growing cucumbers. It is the harvest time, when the price is agreed, the traders pick, weigh, and pay on the spot with a high price. Along 12B street, it is also crowding with the people buying cucumbers at the beginning of the crop.