1、Because its application is very extensive, so it's theorise and methods have been subject to attention.
2、The specialty, specialty objective and specialty feature are the basis of the theorise of speciality construction.
3、Sima Qian's interpretation is the more adopted one, though recent scholars also theorise that Li Sao is simply a different way of writing Lao Shang; the latter is a generic name for a Chu song.
