The invention relates to a traditional Chinese medicine ointment for promoting postoperative wound healing, and a preparation method thereof. Raw materials for preparing effective components of the traditional Chinese medicine ointment comprise: balloonflower root, hibiscus mutabilis linn, cactus, angelica archang lica, hirsute gonostegia herb with root, spanishneedles herb, common bletilla tuber, cirsium japonicum, giant knotweed rhizome, wild aconite root, frankincense, dragon's blood, maifanite, tengyuch euonymus bark, common schizocapsa tuber and borneol. The traditional Chinese medicine ointment is prepared by adopting the modern advanced pharmaceutical technology, wherein the selected herbs have suitable compatibility, theories of the Chinese medical science and the modern medicine are met, effects of blood circulation activating, skin regeneration, heat clearing, pain relieving, sterilization and inflammation elimination can be provided, characteristics of wound granulation growth acceleration, wound membrane binding healing promotion, and no scar residue on the wound after healing are provided, and clinical applications confirm that the total efficiency is up to 95.6%, characteristics of safety, no toxic-side effect, and quick effect are provided, and the traditional Chinese medicine ointment is worthy of widely being used so as to promote postoperative wound healing.