CSS for readability and Chinese:
http://css.hanzi.co/
http://typo.sofi.sh/
http://zenozeng.github.io/fonts.css/
http://lab.lepture.com/yue.css/
https://github.com/zmmbreeze/Entry.css
https://github.com/devinhunt/typebase.css
https://github.com/igoradamenko/awsm.css
And something about typography:
http://sixrevisions.com/css/css-typography-01/
http://typeplate.com/
https://code.google.com/p/better-web-readability-project/
