两宋时期,政府优免高龄老人家庭的年龄标准逐渐从八十岁上升到九十岁、百岁,呈现出不断提高的趋势。高龄老人家庭或享受赋税和徭役同免的优遇,或仅享受免除部分徭役及身丁钱物的待遇。虽然优免的年龄标准较高,也缺乏连续性,但却为子孙侍养祖父母及父母提供了一定的便利与动力。 During the Song and Song dynasties, the age standard for the government to exempt the elder families gradually rose from eighty to ninety and one hundred, showing a trend of continuous improvement. Older elderly families may enjoy the same benefits as tax and military service, or enjoy exemption from part-time labor and personal belongings. Although you have a higher age standard and a lack of continuity, it provides some convenient and motivation for grandchildren and their parents.