CALIS (联合目录公共检索)
China Academic Library and Information System (联合目录公共检索). CALIS is a nation-wide collaborative project of China’s academic libraries started in 1998 with the primary service center located in Beijing University. It accepts Chinese as well as English as search input. Both simplified and traditional Chinese would yield the same search result. However, CALIS does not accept pinyin as a search input.