Kholostov Ski is known as the first baritone in the world. His achievements in the field of opera are very remarkable, especially in the role of baritone in drama. His voice is very strong and dramatic. His singing skills are perfect, although rough, but the overall lines remain lyrical and soft. His singing style is wide, including many famous opera works.

Liao Changyong is a very active baritone singer, and she has won many awards internationally. His singing style and techniques are more diversified, with profound artistic foundation and distinctive personal characteristics. His singing style is more lyrical and delicate, and his songs are full of deep emotions.