English: Who is the author of the medical textbook on Chinese medicine known as Essential Formulas for Emergencies Worth a Thousand Pieces of Gold?
translation: 中醫醫學教科書備急千金要方的作者是誰？
translation: 備急千金要方
translation: 被稱為中醫醫學教科書的備急千金要方的作者是誰？