article_snippet: Nan'an City Department of Education said Nan'an City Department of Education took immediate action.
article_snippet: Nan'an City Department of Education requested the school apologise to students and parents, and said that student counselling should also be offered.
article_snippet: Stronger ethics and appropriate styles of teaching would be implemented at the school, Nan'an City Department of Education added.
article_snippet: Mr Liu said that a school representative had already gone to the homes of the two students to apologise formally.
article_snippet: the two students have returned to class.