What is the general metaphor of a unique voice?

A swan song generally refers to the loss of skill or charm.

Jueling, a Chinese vocabulary, pinyin is: jué xi ? ng, which originally refers to lost music, and later refers to something that breaks the tradition.

Citation interpretation

1, The Book of Jin Ji Kang Biography: "Jiang Kang will be punished ... Suoqin said:' Yuan Xiaoni learns Guangling San from me, and I learn it every time. Guangling San is absolutely unique today. "Biography of Ruan Ji Ji Ji Kang and others": "Qin Qin is extinct, but Ruan Qi only exists. "Later, because of the interruption and loss of academic skills, it was called Menopause.

Liu Yuan Xun Shi San: "Ancient Yuefu is good, especially good at law." The law of the Tang dynasty has been ringing for 300 years, and many people have come out of the plane and swept away ten thousand horses. "Chen Qingting's" Bai Yu Zhai Hua Ci "Volume 7:" A piece of river biography is the most difficult to tune, and Fei Qing is excited. After five generations, it became a masterpiece. "

Dai Equilibrium's Preface to Re-engraving: "It is based on the study of ancient Chinese prose. After the Northern Song Dynasty, it has been hundreds of years since Ming Jia Zheng returned to Xifu. " Shen Ming Telford's "Night Chorus, Songs and String Ensemble": "When I was young, I also met two or three old musicians. Their singers are all good at playing strings, which is absolutely unique today."

2, refers to the highest attainments of learning skills. Ming and Chen Ruyuan's Story of Jin Ping Mei: Playing Silk: "It's a shame to draw out the cold and sing the same song." Wang Xiyan's Snow IV: "The real Tan School is about it. I have heard of his Notes on Wu, but I am getting old. He is a famous Tan school in Peiping. "