Laoshi - Learn new words with flashcards to master Chinese faster
MDBG English to Chinese dictionary - English to Chinese dictionary with Mandarin pinyin - learn Chinese faster with MDBG!
Ninchanese - Learn Chinese with Ninchanese and discover how addictive Chinese can be
wenlin - Wenlin Software for Learning Chinese
YiChi - YiChi helps people Speak Mandarin Chinese
Youdao Dictionary - Youdao is a search engine released by Chinese internet leviathan, NetEase in 2007.