Tsinghua Tongfang (CNKI – The China National Knowledge Infrastructure)

• (CJP) Century Journals Project (3,900 titles, 1915-1993)
  
   
• (CAJ) China Academic Journals
  
   
• (CPCD) China Conference Proceedings
  
   
• (CCND) China Core Newspapers
  
   
• (CDMD) China Dissertations
  
   
• (CRWO) China Reference Works Online
  
   
• (CYFD) China Yearbooks Full-text Database
  
   

Greatman

• (GMAC) The Complete Classics Collection of Ancient China
  
   
• (GMFA) The Complete Treasury of Chinese Fine Art
  
   
• (GMET) The Encyclopedia of Taiwan
  
   

Digital Heritage

• (SKQS) Siku Quanshu
   

East View (UDB Platform)

• (PLA) Jiefangjun Bao (PLA Daily)