Lists of Chinese Professionals
The following is a list of Chinese language sites that list Chinese Professionals. As google translate improves, such pages become more accessible to non-chinese spreakers.
http://weiqi.sports.tom.com/secondary/wqzl/qishou/spr_wq_qishou_index01.htm (also has Japanese, Korean and Taiwanese players)
Practically another list of chinese professionals: List of Chinese Names