Vietnam incense effects and functions can mainly play the role of qi, pain, warming, tonifying the role of the kidney. Vietnam incense for medicinal purposes, aromatic odor, pungent, slightly warm, non-toxic, with a qi analgesic, warm to stop vomiting, gas asthma, etc., often used in the treatment of gas against the chest, wheezing angina pectoris, accumulation of plaque, fear of cold vomiting, cholera, men's sperm cold, malignant sores and other diseases. It is recommended to read the "incense canon", "incense Cheng", "incense Society canon" and "crack the incense investment collection mystery", a systematic understanding of the knowledge of incense, less detour!