鸿蒙初辟

Explanation: Hong Meng: ancients believed that until heaven and earth to open up the vigor of a mass of chaos. Epoch. Refers to the human world has just begun. 　　Source: Song Zhangjun room, "says Jun Ji Qi on the opening day of signing too by": "Heaven and Earth, respectively, so the initial voicing, Poupan Xing Ming Hong Meng."