1. Lemon cut into slices
2. Use a toothpick to remove the seeds
3. Cut the large slices into two and place them in the saucepan one by one
4. Join tangerine peel
5. Put rock sugar on top
6. Choose to simmer for 4 hours and repeat again for 8 hours
7. Finished product in 8 hours
8. Put it into a glass bottle while it is hot and put it upside down. It can be stored for about 3 months. One cup in the morning and one cup at night. After a month, there will be a surprise effect.
