In 1996, she won the women's singles title at the Thailand Open. She was also on the losing national team against a strong Indonesian squad in Uber Cup that year.
In 1997, she back-to-back won the Thailand Open women's singles title.
In 2006, she won the gold medal at the Asian Games and for the third times clinched the Asian Championships women's singles title.
In 2007, she played at the World Championships and won the silver medal. She was defeated in the final by Zhu Lin, of China, 8–21, 12–21
Wang competed at the 2008 Summer Olympics. She was seeded fourth going into the competition. She defeated Eva Sládeková of Slovakia, 21–7, 21–7 to advance to the third round. There she lost to Saina Nehwal of India, 19–21, 21–11, 11–21.
Wang married mainland Chinese badminton player Zheng Yumin in 2002.[2][3] Their son Zheng Xingjun (鄭星駿) Longlong (龍龍) was born in 2012, second son Zheng Xingrong (鄭星榮) was born in 2015.[4]
The BWF Superseries, launched on 14 December 2006 and implemented in 2007, is a series of elite badminton tournaments sanctioned by the Badminton World Federation (BWF). BWF Superseries has two levels, the Superseries and Superseries Premier. A season of Superseries features twelve tournaments around the world, introduced in 2011, with successful players invited to the BWF Superseries Finals held at the year's end.
The BWF Grand Prix has two levels, the BWF Grand Prix and Grand Prix Gold. It is a series of badminton tournaments sanctioned by the Badminton World Federation (BWF) since 2007. The World Badminton Grand Prix sanctioned by International Badminton Federation since 1983.