Healthy lines with black tea and dandelions For worrisome swelling of the body. Slightly sweet black tea from Yunnan Province is blended with dandelion and horsetail, which can be expected to be water-rich. About Curing Tea Pharmacist and Kampo expert Mitsuru Aoki's collaboration with Hanmando is a blended tea based on Chinese tea. By combining Japanese and Chinese herbs with high-quality Chinese tea, we have created a delicious tea that is gentle on the body and drinkable.