Fourth seed Saina managed to prevail over her Singaporean opponent 19-21 21-14 21-15 in a 56-minute battle in women's singles event.
The Indian will next take on Shao Chieh Cheng of Chinese Taipei, who she had recently defeated in Korea Open Super Series in the second round.
In the mixed doubles competition, V Diju and Jwala Gutta also faced some stiff challenge before getting the better of the combo of Chayut Triyachart and Lei Yao of Singapore 21-13 19-21 21-16 in 40 minutes.
Jwala and Diju will now face the Malaysian pair of Peng Soon Chan and Liu Ying Goh in the second round.
However, Indian men's doubles pair of Rupesh Kumar and Sanave Thomas could not overcome the first round hurdle as they proved no match to fourth seeds Koo Kien Keat and Tan Boon Heong of Malaysia, going down 14-21 13-21 in a match that lasted just 27 minutes.
In the men's singles competition, world championship quarterfinalist Ajay Jayaram conceded the first game advantage to go down to Simon Santoso of Indonesia 21-9 18-21 16-21 in little less than an hour.
The Indian completely outplayed his seventh seed opponent in the opening game, winning it comfortably 21-9. But he failed to maintain his rhythm and lost the next two games to bow out of the men's singles competition.