a special edition of "F" Best was sold out in one month. After training in Taiwan for one year, Sit made her debut Mandarin album It's My Day which was released on 18 April 2008. The album was recorded in Taiwan and in Singapore. It features songs such as I don't need Tiffany, which refers to the jewelry company and a duet with Khalil Fong, Overcoming Memories. "It's My Day" was the first plugged song in Taiwan while "Alice's first Time" was the first plugged song in Hong Kong. This Mandarin album made Sit the best five sellers in the year in Hong Kong and became famous in Taiwan. On 19 December 2008, Sit released another Cantopop album Smile. It included the songs in her drama "Last Smile, First Tear" and two No. 1 songs, "Sweet" and "The few seconds without breath". Sit released an EP Read Me on 16 October 2009, which included four new cantopop songs and two Mandarin songs. Besides, her first plugged song "Tramcar" and third plugged song "Mu Rong Xue" reached No. 1 in two charts. On the first day of 2010, Sit was awarded the #3 Copper Female Award in 903-year-end ceremony, for the first time. On 18 July 2011, Sit released her new EP August Girl. It showcased a new style of Fiona Sit, with thematic song "The August Issue", two versions of "Word Flower", No. 1 song "Lip Stick", gimmick song "Before Taking off the Straps" and two Mandarin songs. She cooperated with a team of top songwriters including Khalil Fong, Wyman Wong, Hanjin Tan, Edward Chan, and Abrahim Chan. She then released the album 'Tenacious' in 2013. She participated in writing two of the songs and it is her 10th anniversary album. Fiona Sit's latest album 'Tonight' was released in 2014 September. This album has the same name as the concert she held in the same year. Television series Sit had a guest role in the TVB series Hearts of Fencing in 2003. In 2005 Sit went on to film her first Hong Kong TVB series The Academy, her role was a female police trainee. To meet the job requirement of her character, Fiona cut her hair short. In contrast to her past success, fans responded negatively towards this change in her image, and were wary of her future career decisions. She followed with a cameo performance on On The First