Excerpted table of contents means a list that excerpts and summarizes the contents of the table of contents of a book or document. Excerpts can include chapters or topics from the book, as well as abstracts or keywords for each chapter or topic. This kind of list can help readers better understand the content and structure of the book, and is very helpful for academic research or literature review. In some publications or documents, an excerpted table of contents is also provided to allow readers to quickly understand the content and structure.