预分是中国古代父母晚年或临终前进行的一种分家析产方式,这种方式在唐代以前既已出现,但真正的完善是在唐代,出现了比较规范的析产遗嘱文书,父母为子女立下析产遗嘱文书,首先是为了完成父家庭一代的家族使命,其次主要还在于防范子女为利益之争讼而丧失手足之情义,有辱家族声誉。 Pre-subdivision is a kind of separation and analysis of production by the ancient Chinese parents in their old age or before their death. This method appeared before the Tang Dynasty, but the real improvement appeared in the Tang Dynasty. The children set aside the will test instruments, first of all, to complete the family mission of the father family generation, followed mainly to prevent their children for the interests of the lawsuit and loss of brotherhood, derelict family reputation.