It repeats freezing and thawing with holding sea wind and fog in the Gochang area of the west coast during the winter. It is made by 14 times handworks with carefully picked young leaves of Artemisia Annua cultivated by an organic farming method in early spring when the snow melts. It is the 'handmade fermented tea' and Yakcho-anak's representative brand tea.

Tea bags made easy to ingest hand-made fermented tea of Artemisia Annua young leaves.

To brew it for about 5 minute in about 350ml of water at a temperature of 90℃ to 100℃