Conversational Chinese Online

http://www.csulb.edu/~txie/ccol/content.htm

Chinese Annotation Tool (chinese-tools.com)

http://www.chinese-tools.com/tools/annotation.html

Google Language Tools

http://www.google.com.au/language_tools?hl=en

nciku

http://www.nciku.com/

YellowBridge Chinese-English Learner’s Dictionary

http://www.yellowbridge.com/chinese/chinese-dictionary.php

Dict.CN

http://dict.cn/en/

PPS

http://www.ppstream.com/

Learn Chinese Through Chinese Pop Music

http://www.learn-chinese-through-music.com/index.html

MDBG Chinese-English Dictionary

http://www.xuezhongwen.net/chindict/chindict.php

Chinese Number Tool

http://toshuo.com/chinese-number-tool/