劬劳顾复

Explanation: Travail: fatigue, physical exertion. Gu Fu: according to Gu Fuyu. "Genshi Empress pass a": "Queen Mother first Qin, Su-ming pot is, g Si emblem of sound, his assistant, the first move, a section with the real Gong Jian, gave birth to subtle quality education, there are complex care travail of thought." 　　Source: "Genshi Empress pass an" imperial first Queen Mother, Su-ming pot is, g Si emblem of sound, his assistant, the first move, a section with the real Gong Jian, gave birth to subtle quality education, there are complex care travail of thought. "