Their genuineness,objectiveness and completeness all bear upon the study of music figures in history.

Examples for finding out the dates of birth and death of historical figures;

Both Liu Ji and Zhuge Liang were considered as the talented and outstanding historical figures,versed in both polite letters and martial arts.

Since the reform and opening up to the outside world,our academic community has made a delightful achievement in studying historical figures.

Jiang Wei(Gallant Unicorn) was one of the important historic figures in the Period of Three Kingdoms,and also an artistic image that cannot be neglected in Romance of Three Kingdoms.

Evaluation of historic figures should be based on correct historic materials and need textual criticism.

Tries to discuss the historical personage topic piece the valueessential factor——Take the television movie "Green hill Newborn baby-Zhouyiqun" as anexample;

As a historical figure,Wang Zhaojun s image constantly appeared in the plays,but her literary image in the different writers works is different and has clear transformation process.

The development and transformation of the historical figure are a process of continuum characterized by vagueness.

So both writers of historical plays and audience can understand and accept historical figures.

The present paper investigates Caocao in the Romance of the Three Kingdoms, reveals Caocaos two sidedness and analyzes the process of the change from a historical character to a literary prototype.

The transformation of Emperor Hanwu from the historical character through the legendary hero to the fictional figure is representative in the history of literature.