1, rinse begonia fruit with running water, and soak it in lightly salted water for 15 minutes, then rinse it again with running water and dry it for use. Be careful not to wash off the white frost on the surface of the begonia fruit.

2, the watermelon pulled out the flesh and cut into small dices into a glass jar, add rock sugar.

3, the begonia fruit from the center of the half-planed, put into the glass jar, while cutting the side to the inside of the jar, because the skin is thick, if not planed fermentation is very slow.

4, the materials are put into the glass jar box on the lid, do not tighten, because the fermentation needs oxygen. Shake gently every day, a week after the static fermentation can be.