Generally, online downloads are in caj or PDF format, and cannot be sent in word. You must use a special browser. You can download China HowNet reader cajviewer, which has the function of automatic recognition of picture characters. Chinese characters can be automatically recognized by framing pdf images.

CAJ is the abbreviation of many English nouns, among which the full-text database of China academic journals and readers related to CAJ journals are the main ones.

CAJ stands for China academic journals; CAJ is also a file format in the full-text database of China academic journals. You can read it with CAJ full-text browser. China Academic Journals Full-text Database is the largest continuously and dynamically updated China Journals Full-text Database in the world. Accumulated 8 million full-text documents, more than150,000 titles, divided into nine albums and 126 special literature databases. Its knowledge source is the full text of 6 100 core journals and professional journals published publicly in China. The data integrity of 6 100 full-text journals reached 98%.