She sang with Alex Fong in 「好心好報」, 「好好戀愛」, 「十分．愛(合唱版)」 (which won a Jade Solid Gold Award for the best duet in 2006), 「我的最愛」, 「重愛」 and 「七年」. Charity Gala at Vancouver, British Columbia, Canada with many other artists.She also appeared on TVB's variety show Beautiful Cooking. Tang performed her first headline solo concert, called "Stephy, See Thru Live 2007".She also represented Hong Kong in volleyball since form 1 mainly as a left wing spiker or libero, but gave up to pursue a career in the entertainment industry. Tang performed her first headline solo concert, called "Stephy, See Thru Live 2007".In March 2015, Tang, who became a fashion label founder/owner (Loey), got sponsorship from the shop to reassemble a women's volleyball team, with herself being a left wing spiker as well as the captain and founder of the team (she cannot become a captain as a libero), and participated in an open-grade C-class qualifications, where it got a record of a win and a loss. It was held from December 7 to 9, 2007 at the Star Hall in Hong Kong.The collectors edition comes with a mousepad featuring Tang's face that is available in two designs.In 2011, Tang left her previous record company Gold Typhoon and signed to Neway Star as her new record label.
Rumors had it that after a few months later, they became very close as Edison had broke up with his then current girlfriend Bobo Chan.In 2002, she joined girl group Cookies, and was the leader until the group disbanded in late 2004.As a solo artist, Tang has released 5 albums so far: Coloring Stephy (August 2005…However, the newspapers announced that Dating Stephy has sold over 30,000 in one month, and it was at least Gold certified. Some tracks in this album, such as "女兒紅", have led to media attention on the improvement in Tang's voice.In July 2009, Tang published her first romance novel, Running Alongside Me (陪著我走).