Known for its 5 elements - wood, fire, earth, metal and water - Chinese medicine believes these elements manifest themselves in parts of the human anatomy and imbalances in these elements is what can cause disease. Chinese 5 Spice is the most common ingredient in Chinese BBQ Pork (Char Sin), but can be used on roasts and braised meats, or even vegetable dishes for a unique twist. One bottle contains 2 oz.