Why does the selection of music talents in China have low requirements for looks?

The selection of musical talents mainly depends on the voice. Good voice, all five tones, that's the essence. That is to say,' the capital is good.' Looks are second to none. That is to say, with a good voice, you can ignore your appearance and make sense, as long as you are not disabled. Because it's so hard to find a good voice. Sometimes hundreds of people can't pick a few good voices. Some voices are good, and the five tones are not very complete, which is very nerve-racking.

looks are subordinate to others, which is the principle. No matter how good you look, you won't be admitted without a good voice.