All through the ages, what people know about Wang Chung Praized Han Dynasty is mostly based theoretically on the motivation of pursuing scholarly honor or officail rank. It was regarded as the proof of Wang Chung's fawning on Han Dynasty. To such an extent that the descendants viewed Wang Chung Praizing Han Dynasty as negative evaluation, but ignored that from praizing Han Dynasty objectively, introspecting from the methods and standards of praizing Han. The purpose of this article is to re-introspect the questions and contributions of Wang Chung Praizing Han Dynasty and to confer respectively the subjective and objective levels of the questions of Wang Chung Praizing Han Dynasty. Firstly it started with the background and the motivation of the times to analyze objectively throughout the history of criticizing Wang Chung adversely for praizing Han. Moreover, from the ways and standards of Wang Chung Praizing Han and directing against the context of it, what's the difference with the secular scholars? Was there any violation with the tenet of his study? Therefore, we discuss the disputable part of the descendants' praizing Han. Hopefully we can give back the supposed value and meaning to Wang Chung and Praizing Han and discuss more related issues of the key subject in the future. Then we can provide multiple visions for the successive researchers and to realize the meaning and value of Wang Chung Praizing Han Dynasty.