Cang Er Zi San - Evergreen Extract Powder

I notice there's some confusion in the product description you've provided. The title mentions "Cang Er Zi San" (which is typically a multi-herb formula), but the description refers to it as a "single Chinese herb" and mentions "Evergreen" as an alternative name. Could you please clarify or provide the correct product information? Specifically: 1. Is this actually the formula Cang Er Zi San (Xanthium Powder), or is it a single herb extract? 2. If it's a single herb, what is the actual herb name? 3. Are there any TCM actions, clinical applications, ingredients list, or dosage instructions in the original product description? The description you've provided appears to be missing the clinical content (TCM actions, applications, ingredients, dosage) that would normally be present in a product description. Without this information, I cannot create a proper structured template as requested.