I Want to Sing Musical starring Teresa Teng. Details Casts Title I Want to Sing Release Date 1971-03-18 Runtime 01 Hours 20 Minutes Genres Drama Music Production Companies Hong Kong Alpha Motion Picture Co. Production Countries Hong Kong Teresa Teng... ... San San... ... Lily Chao... ... Kang Wei... ... Li Kun... ... Ching Shan... ... Carrie Ku Mei... ... Yang Yin... ... Poon Sow Keng... ... Amy Ying... ... Wong Oi-Ming... ...