《齐民要术》“回车倒马,掷衣不下,皆十石而收”之新解
《제민요술》“회차도마,척의불하,개십석이수”지신해
A New Interpretation on "Both Sparse Planting with the Row Spacing of Carriage Reversing and Horse Returning and Dense Planting with the Row Spacing of Hanging the Thrown-Down Clothes Lead to the Ten-Dan Harvest" in Qimin Yaoshu