Hsu is the protégée of composer Su Tongda. "Riding a White Horse" was a collaboration between Hsu and Su, based on
Xue Pinggui and Wang Baochuan. On 29 May 2009, Hsu released her debut album
Lala Hsu. The album was up for six awards at the
21st Golden Melody Awards. This include Song of the Year ("Riding a White Horse"), Best Mandarin Album (
Lala Hsu), Best Composer (Hsu and Su Tongda, "Riding a White Horse"), Best New Artist, Best Arranger (Su Tongda, "Riding a White Horse") and Best Single Producer (Su Tongda, "Riding a White Horse"). On 26 June 2010, Hsu was awarded the Best New Artist at the
21st Golden Melody Awards. On 3 September of the same year, Hsu released her second studio album,
Limits. On 6 June 2012, she released her third studio album,
Ideal Life. The album won several awards at home and abroad including the 2012 Top Ten Albums, and Albums and Singles of the Year at the Annual Association of Chinese Musicians Awards. In 2013, Hsu was nominated for Best Mandarin Female Singer for the first time at the
24th Golden Melody Awards. On 13 June 2014, Hsu released her fourth Mandarin album
Missing. On 21 March 2015, she held the "Total Eclipse" concert in
Taipei Arena. It was her first concert in the Arena. In the same year, she was nominated for six awards at the
26th Golden Melody Awards, including Song of the Year, Best Mandarin Album, Best Mandarin Female Singer, Best Composer, Best Lyricist and Best Arranger. In January 2016, she participated in the fourth season of
Hunan TV I Am a Singer. Her performance of "Lost Desert" scored her first place in the first episode. Subsequently, she was invited to perform the theme songs for several film and television works. In July 2016, she held her "Total Eclipse" concert tour in Beijing, Shanghai and Shenzhen. On 22 April 2017, Hsu debuted her "You Made My Day" concert tour at
Taipei Arena. In May of the same year, she held the tour in Kaohsiung, Hong Kong, Shanghai and Malaysia. She released her fifth Mandarin studio album
The Inner Me by the end of that year and received the Best Mandarin Album and Best Mandarin Female Singer at the
29th Golden Melody Awards the following year. In January 2020, Hsu came back to participate in the eight and final season of Hunan TV's
Singer and ended in fifth place. The following year, she participated with
Harlem Yu in ETtoday's
Jungle Voice 3 as principal instructors. On 22 June 2022, Hsu released her sixth Mandarin studio album
Gei. == Musical style ==