What is "yujacha"

Yujacha or yuja cha (citron tea) is a traditional Korean tea ( herbal tea) made from the citrus fruit yuzu. Yuja ( 유자) fruit is thinly sliced with its peel and combined with honey or sugar, prepared as fruit preserves or marmalade. The fruit is so prepared because of its otherwise sour and somewhat bitter taste. Although the word Yuzu is sometimes translated into English as citron, the citron and the yuzu are distinct types of citrus fruits.