I'm not a teacher, and out of wider context it is a bit dificult to correct it. Maybe this would be an option:
"The paper confirms the contribution of urbanization to solve this problem, but emphasizes that the government should adjust its orientation and attach more importance to the urbanization of rural areas rather than to the urbanization of already highly populated areas. In addition, the government should also do its best to raise the income of farmers. Only by doing so can we reduce the gap between urban and rural income and ensure an income growth for all people alike."
- For Teachers