land to the tiller...[继续阅读]

    A Picture Album on Farm-ing and Weaving (by Lou Shu1090—1162)...[继续阅读]

    grain tax paid in kind...[继续阅读]

    ancient agriculture...[继续阅读]

    farm labo(u)rer...[继续阅读]

    state-owned sector...[继续阅读]

    Manual of Rice Varieties (by ZengAnzhi 1047—1098)...[继续阅读]

    cooperative sector...[继续阅读]

    cooperative medical service...[继续阅读]

    mutual-aid team...[继续阅读]