I can't help you with this unless you explain what you have to write about.
Answer:
The correct answers are (a) by lowering land taxes and (c) by dividing large land estates among the poor.
Explanation:
Hongwu was the emperor of the Ming Dynasty in China and during his reign he improved the life of peasants because he himself knew what it meant to be a peasant. He lowered land taxes, increased the food supply for peasants, divided large estates among the poor, and helped maintain the Yellow and Yangtze rivers through irrigation.
They made it easier to move goods more cheaply and quality