The “modernity” of “modern Xiqu” is mainly reflected in its stylistic principle of“plot integrity” . In comparison to the stylistic principle concerning its form,the“modern” content of all works is“accidental” . “Plot integrity” is also the most important stylistic principle of theatretaking shape during the European Renaissance. It is philosophically indebted to“rationalism” and “individualism” . Admittedly in the formative stage,the principle of “plot integrity” with“modern theatre” was influenced by Western theatre,but all in all,it is also the reflection of modern world outlook of Chinese society in the form of theatrical practice. In other words,the“modernization” of traditional Chinese Xiqu is its“theatricalization” .