Bubble method: a mug-sized cup of water, about 10 cranberries or so, cranberry slices or cut in half, with 90 degrees of water, soak for 5 minutes to drink, can be repeated bubble 3 to 5 times.
Accessories: you can add some honey or icing sugar, different from soaking goji berries, cranberries cold soak hot soak can be added to the honey after the sweet and sour especially good entrance.
Purchase: In the past, you could not buy fresh cranberries in China, and the cranberries from the United States could not be shipped here. But this year it seems to appear a brand called Red Sea Town, is China's own cranberries, so you can buy online.