Production process:

1. Preparation materials: Sydney 1 piece, 6 kumquat pieces, appropriate amount of rock sugar, dried osmanthus 1 spoon.

2. Sprinkle salt on kumquat and wash it. Most of them are cut and seeded.

3. Peel and cut Sydney into pieces.

4. Put Sydney slices, kumquat slices, rock sugar and dried osmanthus into a health pot, add appropriate amount of water and cook for about 20 minutes.