1. Limited educational resources: In the 1960s, there were relatively few educational resources in rural areas, and many rural primary schools had problems such as poor teaching facilities, insufficient teachers and limited curriculum resources.

2. Teachers' quality needs to be improved: some rural primary school teachers lack opportunities for professional training and continuing education, and their teaching level and educational concept are relatively backward.

3. Lack of family education: In the11990s, parents of many rural families did not have enough educational awareness and attention, and lacked support and concern for their children's education.