classic chinese teapot

antioxidant asia astringent beverage bitter black brewing bush calm ceramic ceremony china chinese classic cool culture cup different digestion drink elegance elegant for green hangzhou harvest health high leaves longjing market medicine natural oxidant palm peace plant plantation plantations polyphenol popular porcelain pot quality raw red relaxation ritual serenity serving shrub social sold summer taiji taste tea teapot teas temperature tradition tree used weight white woolong