Farmers who receive land must use agricultural land on their own. Do not sell, rent, or let others use it unless authorized within 2 years. Do not transfer or waive the rights to others unless the heirs have to consent to the contract and comply with the conditions of the Sor Sor Sor Sor Kor. Do not change the condition of the land until it is not suitable for agriculture. And dig a well not exceeding 5% of the area if necessary to obtain permission first.