杜甫名篇《北征》中的两句：“不闻夏殷衰，中自诛褒妲”，历来很得后人赞赏，一致认为它引典切事，既深且惋。只是对其行文，很多学者觉得有问题。表面上，问题确实显而易见：夏桀女宠为妹喜，殷纣女宠是妲己，而周幽王的宠妃则为褒姒，这样上句夏朝之夏桀与下句褒姒就对... Du Fu’s famous “North Zheng” in the two sentences: “Do not smell the summer of Yin decline, punish praise”, has always been very much appreciated by future generations, agreed that it cited the Code, both deep and sigh. Just for its language, many scholars think there is a problem. On the surface, the problem is indeed obvious: Xia Nui female pet for the sister-hi, Yin Ying female pet is self-serving, and Zhou You Wang’s Concubine is concubine, so Xia Xia on the last sentence and the next sentence concubine on the right ...