Ratchanok Intanon and Panitchaphon Teeraratsakul moved into the semi-finals of the BWF Malaysia Masters in Kuala Lumpur on Friday, while Pitchamon Opatniputh exited at the hands of top seed Chen Yufei.
Second seed Ratchanok defeated fifth seed Line Christophersen of Denmark 21-16, 21-11. She will face another Danish player, Line Hojmark Kjaersfeldt, in the last four of the Super 500 tournament.