Honey Locust Fruit Pod Pieces (Gleditsia sinensis), known in Traditional Chinese Medicine as Zao Jiao (皂角), are sharp, dispersing, and warming botanical segments traditionally used to expel phlegm, open the orifices, reduce swelling, and cleanse sores. Harvested from the large, curved seed pods of the Gleditsia tree, these pieces are carefully dried and cut to preserve their natural potency and pungent aroma. In TCM, Zao Jiao is commonly used to stimulate the respiratory system, helping to dislodge stubborn phlegm and open blocked passages, especially in cases of excessive phlegm, loss of consciousness due to blockage, or difficult breathing. It also has a detoxifying and dispersing action and may be used externally in poultices or washes to support the healing of swollen or infected skin conditions. Because of its strong nature, Honey Locust Fruit Pod is often used in small amounts and with care, and it is typically decocted or processed before internal use. It may be combined with other herbs such as Dan Nan Xing (Arisaema), Jie Geng (Platycodon), or Bai Jie Zi (Mustard Seed) to enhance its phlegm-resolving effects. Each batch of Honey Locust Fruit Pod Pieces (Gleditsia sinensis) is carefully prepared, dried, and cut to maintain maximum pungency, strength, and effectiveness. Whether used in traditional respiratory blends, detoxifying formulas, or topical herbal applications, Zao Jiao offers a powerful and time-tested method for opening the orifices, resolving phlegm, and supporting respiratory and skin health.