Content 1: Grateful to the world for nourishing everything, grateful to the country for nurturing and protecting, grateful to parents for raising, grateful to teachers for their hard work. Grateful classmates are ready to help others, grateful farmers for their hard work!

Content 2: Grateful for parents' upbringing, grateful for teachers' hard teaching, grateful for classmates' help and concern, grateful for farmers' hard work and all those who have paid, let us live happily in a grateful world!

Content 3: Grateful for the cultivation and protection of the country, grateful for the upbringing of parents, grateful for the hard work of teachers, grateful for the care and help of friends, grateful for the hard work of farmers and all those who have paid!