2. Candied kumquat: kumquat is added with baking soda, pickled, seeded, pickled with rock sugar, boiled in a pot until it is sticky, and put in the oven.
3. Candied kumquat: punch kumquat, add rock sugar and cook until it is thick, remove it and put it on oiled paper and put it in the oven.
4, jujube preserves: boil water in the pot, add brown sugar and red dates to cook until sticky, remove and serve.