Joyin Wang is a Taiwanese singer and songwriter. Born and raised in Taiwan, she has a special sound in her own way and good at rhythmic music style. As her original songs are always describing the dark side of love, which is in contrast of her fresh appearance, her fans call her "dark sweetie." Undergoing some music competitions, she was commended as "such a smooth and warm voice which you enjoy so much at the midnight." And now she develops herself into Hakka culture and songs.