Do you think Wang Feng's singing skills in The Singer have been brought into full play?

The pitch corresponds to G4 pitch, that is, you are my eyes, which is the highest pitch, and it is a tenor that is difficult to sing among popular male voices. There is no problem in pitch, and the first and second overtone series are also excellent, but there is obvious attenuation from the third overtone series, and there is obvious timbre problem around 2KHz. 2K-3KHz is the watershed to distinguish between good and bad singing. There is a special word called "core".