Soil pollution is one of the burning problems in Vietnam. Soil pollution stems from many different causes, both natural and artificial ones. For natural causes such as acid soil, salty soil. This not only makes the soil worse, but also affects the growth of animals living on the ground. Overuse of fertilizers and pesticides on crops has accidentally caused the soil to become acidic, and soil fertility is lost. In addition, if people do not consciously dispose of garbage at the right place, domestic waste and industrial waste also contribute to serious soil environmental impacts.