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

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

chineseetymology.org

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

This is a presentation by Thomas S. Mullaney about Chinese typewriters through history. In the digital age, typing in Chinese is easier than it has ever been, but how did the Chinese typewrite evol... Read more.

youtu.be

This is a research paper detailing a study of the mutual intelligibility of Chinese topolects. Dialects were sorted into groups and then it was experimentally tested how much of words and sentences... Read more.

openaccess.leidenuniv.nl