Taiwan in Own Asiavision Song Contest 24

Taiwan participated in the Own Asiavision Song Contest 24 with the song "Limelights" written by M.A.T.H. The song was performed by G5SH featuring Lily, who were internally selected by Taiwanese broadcaster Taiwan Television (TTV) to represent the nation at the twenty-fourth edition in Daegu, South Korea. "Limelights" was presented as the Taiwanese entry during the announcement of G5SH and Lily's internal selection on 25 June 2020.

Taiwan was drawn to compete in the first semi-final of the Own Asiavision Song Contest which took place on 2 August 2020. Performing as the closing entry during the show in position 10, "Limelights" was announced among the top 10 entries of the first semi-final and therefore qualified to compete in the final on 9 August. It was later revealed that Taiwan placed first out of the 21 participating countries in the semi-final with 126 points. In the final, Taiwan performed in position 23 and placed first out of the 26 participating countries, scoring 175 points. This was Taiwan's second win in the Own Asiavision Song Contest; their first victory was in the eighth edition.

Background
Prior to the twenty-fourth edition, Taiwan, officially the Republic of China, had participated in the Own Asiavision Song Contest sixteen times since their debut in the first edition. Taiwan has won the contest on one occasion: in the eighth edition with the song "Why Not Love" performed by Rosie Yang and Ryan Yu. Since the introduction of semi-finals in the twelfth edition, Taiwan has, to this point, managed to qualify to the final eleven times, including two top ten results: in the twelfth edition with Diana Wang and "Home" placing second and in the seventeenth edition with Lin Jia Yin and "Run" placing fourth. After returning to the contest in the twenty-second edition following their one-edition withdrawal due to declining public interest and poor results in previous contests, Taiwan has managed to qualify for the final in all of the editions it has participated in.

The Taiwanese national broadcaster, Taiwan Television (TTV), broadcasts the event within Taiwan and organises the selection process for the nation's entry. TTV announced that Taiwan would participate in the Own Asiavision Song Contest 24 on 24 June 2020. In the twenty-third edition, the broadcaster organised the national final OASC: Your Decision, which featured a competition among several artists and songs to choose the Taiwanese entry. However, TTV opted to select their entry in the twenty-fourth edition via an internal selection, a method which was last used by the broadcaster in the twenty-second edition.

Internal selection
TTV announced in early 2020 that the Taiwanese entry for the Own Asiavision Song Contest 24 would be selected internally. On 11 June 2020, TTV announced an open submission for interested artists and songwriters to submit their songs until 18 June 2020. Artists were required to be Taiwanese, possess Taiwanese citizenship or have permanent residency in Taiwan. Songwriters of any nationality were allowed to submit songs in any language. At the closing of the deadline, the broadcaster received over 100 submissions.

On 25 June 2020, "Limelights" performed by G5SH featuring Lily was announced by TTV as the Taiwanese entry for the Own Asiavision Song Contest 24 via the release of the official music video, directed by A-Flight. G5SH and Lily and the song, which was written by G5SH member M.A.T.H, were selected from ten shortlisted entries out of the received submissions by a selection panel formed by TTV which consisted of ten members: five music professionals and five members of the public.