In 2004, Qiao-En became a member of the popular all girl pop group 7 Flowers 七朵花. But it was the 2005 TV drama The Prince Who Turns Into A Frog 王子变青蛙 that shot Qiao-En to stardom. Staring opposite Taiwan heartthrob Ming Dao 明道, the show became the 2nd highest-rated TV drama. In 2008, Qiao-En broke TV records again starring opposite another heartthrob Ethan Ruan 阮经天 in Fated to Love You 命中注定我爱你 which became the highest rated Taiwan TV drama to date, cementing her place as the Queen of Taiwan Idol Dramas 偶像剧女王.
