Several Problems In Wang Guoguan Research

This article mainly discusses some questions about the official of the Southern Dynasties’Vassal Kingdom.First, we discuss the question which is about the Vassal Kings’teachers of Song, Qi Dynasties. We check some critical history material and analyze them from the aspects of official position, class origin, the term of official and so on. Finally, we found that although the Vassal Kings’ teachers had a high class in the official system and their candidates were well selected, they barely played a role in the real situation. We agree the opinion that the Vassal Kings’ teachers didn’t have the real possibility which was different form some other opinions.And then, we discuss the Vassal Kingdoms’ official in the center of the change in the official system from the Song Dynasty to the Liang Dynasty. Through textual research and Comparative analysis, we found these changes:1. The internal order of the officials had changed;2. The Vassal Kingdoms began to grade according to the blood. We think that these changes partly from the effect of Clan’s "clear and dirty" opinion and partly from the experience of the Northern dynasties.