We can build a digital school that integrates urban and rural areas. Through cross-border cooperation, sustainable development, interconnection and other means, we will comprehensively improve the information literacy of rural teachers, build an accurate poverty alleviation database for education, and narrow the gap between the rich and the poor.

The gap between the rich and the poor is also called inequality between the rich and the poor, unfair income and so on. The gap between the rich and the poor is too large, which will cause potential social harm such as rising crime rate.