Tran Canh Khoi is the stage name of Hai Nguyen, a Vietnamese singer well known for unisex music style. His singing career started in 2009 with the debut album Nuoc Mat Dem Thau.
Hai Nguyen was born and grew up in Ho Chi Minh city. His parents broke up when he was at 4, and he has lived with his mother since then. He rose to fame through attending music contests at school and locality. His first successful song was Tinh Yeu Ngay Ngo (2008).
He used to study at Music Box of singer Thanh Thao. Now he is learning composing and piano at Ho Chi Minh city Academy of Music.