facts about famous events & records of the past

the world's largest digital library of pre-modern chinese: an open-access digital library that makes pre-modern chinese texts available to readers and researchers all around the world. the site attempts to make use of the digital medium to explore new ways of interacting with these texts that are not possible in print.

hacking chinese is your guide to learning mandarin, covering how to learn listening, speaking, reading and writing, plus words and characters.

use papertrell to sell your ebooks, audiobooks and video to a global audience. whether it’s one-time purchases or subscriptions, just upload and sell!