Sorry the computer at work does not have a chinese input.
Our group is focusing the quantitation proteomics, which is the current trend. http://www.bioinfor.com/peaks/fe ... mp;utm_campaign=prp
PEAKS seems to be the most popular software which have the best accuracy.
Two papers related de novo sequencing:
Pevtsov, S. et al (2006) J Proteome Res, 5(11): p. 3018-28
Chen, T. et al (2001) J Comput Biol, 8(3): p.325-37