Esther received a BSSc (Communication Studies), B.A. (1st Hon, Music) and M.Phil. (Musicology) from the Hong Kong Baptist University. As an active member of various orchestras and choirs from a young age, Esther toured to North America, Europe, China, and South East Asia. She loved that touring brought lots of opportunities for personal growth, and connected her to people from different places in a way that transcends language.