李冀

Li Ji is a book author about whom limited public information is available. Three works by this author are included in the collection, represented by Fangjixue (Thirteenth Five-Year Plan), Fangjixue Suji, and Fangjixue. These titles show that the author's writing focuses on formula science (fangjixue), a foundational subject in traditional Chinese medicine. Fangjixue (Thirteenth Five-Year Plan) is a textbook-style work that systematically sets out the composition, compatibility, and clinical application of formulas, while Fangjixue Suji is aimed at exam preparation and everyday memorization, summarizing the key points of commonly used formulas in a concise form. These works are usually filed under exam and medical categories and mainly serve students at Chinese medicine colleges, exam candidates, and practitioners who need to review formula knowledge. Because public information is limited, the author's nationality, dates of birth and death, education, and positions cannot be confirmed; judged by the existing works, however, the writing is clearly organized and highlights key points, balancing systematic coverage with practical use so that readers can move between classroom study and exam review.