This article mainly takes the form of a questionnaire survey to investigate the students in the fourth to eighth grades of the left-behind children's school in Mogou Village
This paper mainly takes the form of questionnaire survey, and investigates the students in the fourth to eighth grade of the children's school left behind in the village of Millgou.
This paper mainly adopts the form of questionnaire to investigate the fourth to eighth grade students in the school of left behind children in Mogou village<br>