I think the stars who can be called "iron lung singers" in the Chinese music scene include Deng Ziqi, Angela Chang, and Lin Zixiang. Deng Ziqi

Deng Ziqi is a female pop singer in Hong Kong, China. Representative works: Bubble, Light Years Away, Devil from Heaven, Countdown, Painting, My Secret, Goodbye, No matter how far we are, Skyscraper Zoo, etc.

When Deng Ziqi debuted at the age of 16, she gained popularity in the Cantonese music scene with her idol appearance and powerful voice. Known as the "giant lung", she not only sings well, but is also very talented in musical instruments. She has a sweet appearance, but she debuted as a powerful singer-songwriter. Angela Chang

Angela Chang is a Chinese pop singer and film and television actress. Representative works: Fable, Lost Beauty, Aurora, Pandora, Invisible Wings, Flowers in Dreams, My Dear, That’s Not Love, The Farthest Place Seen, Keep Walking in the Rain, Living for Love, Total Fall , The Guiding Kite, Visible Wings, Breaking the Cocoon, Never Give Up, Dolphin Bay Lovers, etc.

Although Angela Chang is slender, she can use her special voice conditions and exquisite vocal methods to produce extremely explosive sounds. Her song "A Diao" and her voice really surprised me. Angela Chang's voice is far less weak than it appears, and it can be either clean and translucent or deep and low. She sings in a grand and grand manner, without the procrastination or shyness of a little girl. George Lam

Hong Kong male singer, musician and actor. Representative works: Men should strive for self-improvement, The road is long with you, Real man, Choice, Genghis Khan, Who do you love most, I need you every minute, In the middle of the water, Who can understand me, Don’t be sad anymore, Hundreds of billions of nights, Twelve inches and so on.

Lin Zixiang is born with a very impactful and explosive voice. In other words, his singing voice is particularly "choking" and almost impossible to imitate. Lin Zixiang has everything a baritone should have, and it extends a lot further in the treble range. The limit of his high range once went to D5 or C5 (an octave higher than middle C). Ordinary singers always use falsetto to raise the voice. Even if some very capable singers use their true voice to reach the treble range, their voices will become thin and monotonous. It is difficult to stretch the treble to the limit like Lin Zixiang and still be full of momentum.