This site by Jun Da contains a lot of very interesting resources for anyone who wants dig deeper into frequency lists. One set of data I haven't found anywhere else is a frequency list of syllables... Read more.

lingua.mtsu.edu

Hanping Chinese Dictionary Pro and Hanping Chinese Camera are the two highest rated Android apps on Google's Play Store. The dictionary (both free and paid editions available) gives you the ability... Read more.

play.google.com

Wenlin software makes learning Chinese easier and more interesting, for begining students, life-long speakers, and scholars alike. It combines a comprehensive Chinese dictionary, a Unicode text edi... Read more.

wenlin.com

Chinese dictionary for iOS with handwriting, OCR, flashcards, audio, document reader (including support for reading words on web pages and in PDF / EPUB documents), stroke order, and more than 20 a... Read more.

itunes.apple.com

A website on the etymology of Chinese characters, with a lot of images of their past forms from different periods. Read more.

chineseetymology.org

Chinese dictionary for Android with handwriting, OCR, flashcards, audio, document reader, stroke order, and more than 20 available dictionary databases. Read more.

play.google.com

Nice presentation of Chinese classics in original version and English or French translations. Works include 300 Tang Poems, Analects of Confucius, Lao Tse's Tao Te Ching, the I Ching, and more. Chi... Read more.

wengu.tartarie.com

Word Reference offers several good forums for discussing languages and this is the Chinese section. It's perhaps not as active as Chinese Forums and I don't follow this forum regularly, so I don't... Read more.

forum.wordreference.com

This is Carl Fordham's blog about his mission to go from being an advanced native speaker to becoming a professional translator. He shares an awful lot of interesting and directly applicable materi... Read more.

carlgene.com

This is a link to a category of posts on Carl Gene Fordham's blog that are meant to hone your skills as an interpreter. However, even if they are excellent for that purpose, they can be used for mu... Read more.

carlgene.com

Forumosa is a major online forum where you can discuss anything regarding Taiwan, including living there, learning Chinese, finding friends, jobs or language exchange partners and much more. There'... Read more.

forumosa.com

This website provides a large-scale psycholinguistic norm of 3,314 Traditional Chinese characters along with their naming latencies collected from 140 Chinese speakers. Several variables are gi... Read more.

ball.ling.sinica.edu.tw

This subreddit is, as the name implies, about reading books in Chinese. A book is chosen each week by the members and is then read and discussed. Usually, there are links to various versions of the... Read more.

reddit.com