Uselcho tea, good for knee joints!

For my sister who was complaining of knee pain
Mom is looking for YouTube.
My father found and picked Uslcho.
The herbal tea made from Usolcho that was brewed daily!

The whole family each had a drink, and it was even more delicious because of the sincerity put into it.
Adding licorice and jujube gives it a savory flavor with a slight sweetness.