Traveled in VietNam 2009.On weekday on the country road to Doc-Let Nha-Trang city I saw the scene,people worked on the big salt field.Then I asked the taxi-driver to stop the car for me to take the pictures.The people worked so hard under the very hot weather from the early morning to the eveving but just getting about $3usd for each people a day.I think it is not enough money for living but they have to do that job because it is so hard to find out another good job in that area.