Achievements Singles (as of May 13, 2010) World Championships: QF (2005, 2007). Pro Tour winner (3): Serbian Open 2007. China (Shanghai) Open 2008. Slovenian Open 2009. Runner-up (3): Malaysia Open 2003. China (Tianjin), of Korea Open 2009. Pro Tour Grand Finals appearances: 3. Record: runner-up (2003). Asian Championships: San Francisco (2005). Asian Cup: 2nd (2000, 2005). Men"s Doubles World Championships: San Francisco (2009). Pro Tour winner (5): Slovenian, China (Guangzhou) Open 2006. China (Tianjin), of Korea Open 2009. German Open 2011. Runner-up (5): Japan Open 2003. China (Kunshan) Open 2006. Kuwait, Qatar Open 2009. German Open 2010. Pro Tour Grand Finals appearances: 3. Record: winner (2006). San Francisco (2003, 2007). Asian Championships: winner (2007). Mixed Doubles World Championships: Runner-up (2011). San Francisco (2009). Asian Championships: QF (2005, 2007). Teams Asian Games: winner (2006) Asian Championships: winner (2005, 2007).