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Open Access Library (www.oalib.com) is an academic search engine and publisher. You can download research papers for free and submit your paper to it. It is a shared academic database.

全球最大的中国古籍资料库和检索系统，将中国的古代哲学书及其相关的原典文献加以电子化，用交叉索引等技术充分利用电脑的功能，给中外的学者提供更方便的方式来学习和研究这些古书。。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.

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