In recent years, the phenomenon of children dropping out of school in some places has something to do with the understanding of some parents. Some rural parents believe that anyway, in the future, when children grow up to go out to work, there is no need to go to school at all. Obviously, this understanding is wrong. Based on this, can it be launched? ["Some children who have grown up and don't go to work now need to read.", 'Some children who have grown up to go to work now need to go to school.', 'All children who have grown up to go out to work do not need to go to school now.', 'Some children who have grown up to go to work do not need to go to school now.']