Qiu Jun is an author whose biographical information is not publicly available; his nationality, dates of birth and death, and English name are not clearly recorded, and the available public material is limited. According to the existing bibliographic information, Qiu Jun has one work, Ming Fang Hui Jiang (Collected Lectures on Famous Formulas), classified under medicine. The title points to famous formulas in traditional Chinese medicine, while "collected lectures" suggests a content centered on gathering and explaining formulas, with an editorial approach that combines compilation with instruction. Qiu Jun's writing therefore appears to focus on organizing and interpreting traditional formulas, likely for students of medicine and general readers interested in formulas. Since only this one work is held and no information on the author's career, academic background, or lineage is available, it is difficult to determine his medical origins or the full range of his writings, and further speculation about his life is inadvisable. Readers interested in traditional Chinese medicine formula literature may use Ming Fang Hui Jiang as an entry point for understanding his editorial approach, while remaining open to later supplementation and verification of information.