It tells the poignant stories of a group of under-privileged Hong Kong youngsters who underwent six months of vigorous trainings to produce a musical on stage.

Through their trials and tribulations, the students challenge parents, teachers and policy makers to reflect on our way of nurturing the next generation.

Ruby Yang's recent works have mainly focused on social issues in mainland China, such as The Blood of Yingzhou District, which won the 2006 Academy Award for Best Documentary Short Subject and The Warriors of Qiugang, which was nominated Academy Award for Best Documentary Short Subject in 2011.

"[4] "My Voice, My Life" follows an unlikely group of misfit students from four Hong Kong schools cast together for a musical theater performance.

From low self- esteem to blindness, each student confronts unique personal challenges in the process of developing his or her character.