Nowadays, in China, many students are only children at home. They are the apple of their parents' eyes and even grandparents' eyes, so they don't have to do any housework or rough work. Moral education is just something in books. Students depend heavily on their parents and teachers.

The most effective way to educate them to be independent is to let them experience it for themselves. Therefore, it is better for them to get some training in school-cleaning the toilet, which can be regarded as part of moral education.