Mandy Nga-man Chiang was a Hong Kong singer signed to the Emperor Entertainment Group's Music Icon Records. Her music career first began in 2002 when she was partnered with Yumiko Cheng (鄭希怡) and Maggie Lau (劉思惠) to form the female group 3T. The group released one EP (少女蝶) and separated shortly after. Then, in 2005, Mandy's music career began again when she was asked to form a musical dua with Don Li, and together, they released three albums.