鸿渐于干

Explanation: "Easy to gradually": "Chu Liu, Hung-chien in the dry", "Six Second, chien on disk", "ninety-three chien in the land." Seq forward, getting high office. Later because of the "chien in dry" refers to the start into the career. 　　Source: "Easy to gradually" Chu Liu, Hung-chien in the dry ", six two chien in the pan", ninety-three chien in the land. " 　　Examples: Sub-section almost daily back to thinking, talking nonsense, yet is ~ only, no foot is different. ★ Ming Hairui "Big Yin Linzhong and books with the Bobai"