十三年前，《历史研究》上曾经发表了一篇题为《隋唐之际地主阶级的局＊更新》的文章，在史学界引起了不小的反响，许多人由此而知道并记住了作者汪征鲁的名字。十三年后，已是福建师大历史系教授的汪征鲁博士，又向学术界奉献了一部凝聚着他十五年心血的著作，这就是《魏晋南 Thirteen years ago, an article entitled “Updating the Bureaucratic Class in the Sui and Tang Dynasties” was published in “Historical Studies”, which aroused great repercussions in the field of history. Many people thus know and remember The author Wang Zheng Lu’s name. Thirteen years later, Dr. Wang Zhenglu, already a professor of the history department of Fujian Normal University, gave his academic work a masterpiece of his 15 years of hard work. This is "Wei Jinnan