Another major benefactor was Prof Lim Kok Ann (1920–2003) who managed to move sponsors into investing in chess in China via the creation of the Dato Tan Chin Nam and ST Lee Cup tournaments. He was most helpful to the Chinese women talents; opening doors for their participation in tournaments in Europe with the aim of seeing the Chinese attain world-class standards. His and others' efforts helped, in part, contribute to the creation of two Women's World Champions, Xie Jun (1991–1996, 1999–2001) and Zhu Chen (2001–2004) (ref.).