火耕水耨

Explanation: Nou: weeding. An ancient primitive farming methods. 　　Usage: Joint type; as the predicate attribute; an ancient way of a primitive farming 　　Source: Qian Han, "Leveling the book Historical Records": "South Fire Water hoe cultivation, so that the hungry may flow between potable JAC." 　　Examples: Zhu Yu Xiu paddy fields were, begin ~ to be. ("Jin Shu Food and Money") Thesaurus:  Slash-water species, Huogengliuzhong