Interesting and Useful Links:

International Law Treaties and Conventions
http://mprofaca.cro.net

Center for Chinese Legal Studies
http://www.columbia.edu/cu/chinalaw

Sate Intellectual Property Office of the People's Republic of China
http://www.cpo.cn.net

China Vista Search Tool
http://www.chinavista.com

Chinese Business Matrix Sinofile
http://www.sinofile.net