As a crosstalk performer, Degang Guo is naturally famous in phonology, and Degang Guo has a high position in phonology. As far as his qualifications and works are concerned, he is a big shot in the field of phonology. In the eyes of many people, Degang Guo's status is relatively high. But personally, I think that even though Degang Guo is outstanding, even though he has made a lot of contributions to the music industry, he alone cannot guide the direction of the music industry in China.
Because China's phonology has produced many people, it would be an exaggeration to attribute all this to Degang Guo. Moreover, China phonology has many outstanding predecessors. They are usually low-key, but their contribution to China's phonology is indelible and irreplaceable. So in my opinion, even without the phonology of Degang Guo and China,