Che Qian Zi - Asian Plantain (Seed)Common Name: Asian Plantain (Seed) Latin Name: Plantago Asiatica Functions To remove heat, to promote diuresis and eliminate damp, to relieve dysuria, to clear the eye, and to promote expectoration. Package 100g(3. 5oz) of the concentrated granules extracted from 500g of the raw herbs. Suggested Use Dissolved 2 3 scoops (2 4 grams) in a cup of hot water to make a tea drink. 2 3 times daily.