Everyone's vocal cord structure is different. The structure of vocal cords depends partly on heredity and partly on acquired development. Generally speaking, parents' voices are good, and children's voices are basically not too bad. Of course, vocal cords can be shaped, and vocal cord shaping can get good sound. Not all natural sounds exist, and more singers sing good voices through day-to-day practice. So don't just envy other people's good voices, but look at how much they have paid behind them, so as to motivate themselves to catch up until they surpass them.

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