The Malaysian world No 4 dug deep into their reserves before overcoming the 27th ranked Danish pair 17-21, 21-16, 21-14 in a 50-minute battle – their first encounter in international tournaments.

Tang Jie-Ee Wei, reunited after a brief separation by the Badminton Association of Malaysia, showed glimpses of their old form, indicating that they are contenders for the Indonesia Open Super 1000 series title.

In the semi-finals, Tang Jie-Ee Wei will meet world No 6 Thai pair Dechapol Puavaranukroh-Supissara Paewsampran, who defeated Malaysia’s world No 5 shuttlers Goh Soon Huat-Shevon Lai Jemie in straight sets.

The married couple lost 16-21, 12-21 to Dechapol-Supissara in a match that lasted only 33 minutes. The pairs have met eight times this year with Dechapol-Supissara winning five of the encounters.

Tang Jie-Ee Wei have won three titles in the World Tour series: the French Orleans Masters and Taipei Open in 2023, and the Korea Open last year.

They made it to the Super 1000 series finals in December, but lost to a Chinese pair.