Explanation: Refers to the unified world. Eight-hung, that all directions very far. Source: "Jinshu Wu Tai Ji": "clearance Liang, Min, including Huai Yang, Vietnam, eight-hung with the track, good fortune, Zhen repeated."
谓天下一统
That the world is unified. "Jinshu Wu Tai Ji": "clearance Liang, Min, including Huai Yang, Yue-hung with eight tracks and good fortune, repeatedly attained." See "eight-horn."