李熳出生於音樂世家，從小學習小提琴、鋼琴。

1981年——1987年就讀於廣州星海音樂學院附中鋼琴專業，師從趙碧珊教授，以優異成績畢業並直升星海音樂學院本科；

1987年——1989年就讀於星海音樂學院聲樂系，師從陳肖容教授；

1989年——1991年就讀於上海音樂學院聲樂系，師從著名歌唱家、教育家周小燕教授，並任“周小燕歌劇中心”演員，多次赴廣州、山東、北京、香港、新加坡等地演出，曾在中美聯合舉辦的國際聲樂大賽“太平洋之聲”中獲獎；

1991年——1998年在星海音樂學院附中任教，並任聲樂教研組組長，當年應邀赴韓國漢城參加“亞太地區新年音樂會”演出。在校期間，獲“羊城音樂花會”美聲組第一名、“中華歌會”美聲組第三名。並多次受邀以中國歌唱家身份出訪國外，出演《原野》、《鄉村騎士》等歌劇。

1999年移居澳大利亞，任悉尼歌劇院演員。

Being born into a music family, Li Man grew up practicing violin and piano since her early age. Starting from 1981, Li Man studied piano with Prof. ZHAO Bishan at the Affiliated Middle School of Xinghai Conservatory in Guangzhou and graduated in 1987 with top honors, which sent her directly into Xinghai Conservatory without sitting for the entrance exam. She then began her studies of vocal music at Xinghai Conservatory under Prof. CHEN Xiaorong, and two years later, transferred to Shanghai Conservatory to continue practicing vocal music under the famous vocal pedagogue and classical soprano Prof. ZHOU Xiaoyan. While a student at Shanghai Conservatory from 1989 to 1991, Li Man joined Zhou Xiaoyan Opera Center and performed in concert tours to Guangzhou, Shangdong, Beijing, Hong Kong, Singapore, and etc. She also won a prize at the international singing competition “Voice of Pacific” jointly sponsored by China and the United States. From 1991 to 1998, Li Man taught vocal music at her alma mater the Affiliated Middle School of Xinghai Conservatory as Head of the Teaching Unit of Vocal Music. And in 1992 she was invited to perform at the New Year Concert for the Asia-Pacific in Seoul, Korea. During her teaching years in Guangzhou, Li Man won the 1st prize of bel canto at “Yangcheng Concert”,the 3rd prize at “Chinese Singing Festival and was frequently invited to visit foreign countries as a representative Chinese singer, performing in operas like Wilderness and Cavalleria rusticana. In 1999, Li Man moved to Australia and started performing as messo-soprano at Opera Australia.