KUALA LUMPUR, Sept 13 — National women’s doubles pair Pearly Tan-M. Thinaah took just 31 minutes to dispose of Indonesians Febriana Dwipuji Kusuma-Amallia Cahaya Pratiwi 21-14, 21-13 to check into the semi-finals of the Hong Kong Open badminton championships.

World number eight Pearly-Thinaah were on song at the Hong Kong Coliseum today as they set up a last-four clash against South Korean world number two Baek Ha Na-Lee So Hee tomorrow.