Condition analysis: Hello, Dangmenzi is a type of musk. It is the dried secretion from the glandular glands in the lower abdomen of the male musk deer of the deer family, and is a valuable Chinese medicinal material. The aroma is strong and specific, and those in granular form are commonly known as "Dangmenzi". Opinions and suggestions: Musk, also known as Yuancun, is the dried secretion in the glandular scent of the lower abdomen of male musk deer in the deer family, and is a valuable Chinese medicinal material. The aroma is strong and specific. The one in granular form is commonly known as "Dangmenzi" and has better quality; the one in powder form is called "Yuancun Xiang".