Bulbus Allii Macrostemi. Part used: Bulb. Known as Chinese Garlic. Entering meridians: Large Intestine, Lung and Stomach. Xie Bai unblocks yang Qi, disperses turbid phlegm, alleviates pain, disperses hardenings, disperses cold phlegm, descends Qi, reduces stagnation and stops diarrhea. All Phoenix Medical dry authentic herbs and concentrated herbal granules are free of sulphur, herbicides and pesticides.