In the article, we gather and analyse articles of the“kujianbo record(枯兼波簿)”,then give a new discussion on its form and nature. We considere that a large number of ponds and paddy fields had been discarded since the last years of Eastern Han Dynasty.Afterwards these fields were reclaimed by tangermins or other people.Therefore Sunwu state made a survey of discarded ponds and paddy fields in order to restore them. The “kujianbo record” provides many precious historical materials of ancient r...