Dhanush Foundation remains true to its roots by focusing on some of the key areas of social development that are beneficial to the welfare of the underprivileged. Dhanush Foundation remains true to its roots by focusing on some of the key areas of social development that are beneficial to the welfare of the underprivileged. Dhanush Foundation remains true to its roots by focusing on some of the key areas of social development that are beneficial to the welfare of the underprivileged.