The study looked at why land prices in rural areas in China are often too low or vary widely. By studying research from around the world and looking at China's situation, the researchers found that factors like the evaluation of land, the institutions involved, and monitoring systems all affect land prices. They suggest creating better ways to evaluate land, improving the institutions that handle land transfers, and setting up a national system to monitor land prices. This could help farmers make more money and improve rural areas in China.