CNKI is the largest scientific literature on-line service in China. You can access to more than 9,000 academic journals in China and articles announced at academic conferences, more than 500 national newspaper, local newspaper, specialized newpaper, dissertations acknowledged by more than 600 institutions and  proceedings announced at more than 1,500 institutions in China.

China Academic Journals Full-text Database @ CAJ is available for the following fields.
文史哲輯 (Literature/History/Philosophy)
政治・軍事・法律輯 (Politics/Military affairs/Law)
教育・社会科学総合輯 (Education/Social Science)
経済・管理輯 (Economics/Management)