The document provides guidance and resources for researching Chinese national history for a Year 12 Modern History assignment. It recommends using library databases and resources rather than solely relying on Google, as library tools can access more of the invisible deep web containing scholarly articles and papers. Specific databases and websites mentioned that could be useful for Chinese history research include the Terrace Oliver Catalogue, library website, State Library databases, Google Scholar, Encyclopedia Britannica, eLibrary, Library Webs, JSTOR, and Gale. Tips are provided on using features in Google Scholar like sorting by date to find recent papers.