Abstract: In the system of national vocal music,opera is the most representative form of Chinese traditional singing method.It combines the great singing achievements in Chinese history,and refines through the dynasties of Song,Yuan,Ming and Qing.Therefore,it forms such artistic practice which is corresponding with its own aesthetic characteristics while adapting to itself.Many of its training methods are worthy of attentions of vocal music circles.This thesis is titled with the opera singing in the national vocal mu...