Both Wu Niu Zao and Zhu Ye Qing are early harvest teas. Because that early harvest Long Jing demand much higher prices and only have limited productions, some illegal business people chose to fake Long Jing with Wu Niu Zao and Zhu Ye Qing in pursue of maximum profits. Real Long Jing teas have beautiful straight, flat leaves with none or very few hairs. Faked Long Jing, on the other hand, have fluffier leaves, some even covered with hairs. Leaves of faked Long Jing from Zhu Ye Qing are smaller than real ones. Leaves of faked Long Jing from Wu Niu Zao are bigger than real ones. We have more info regarding authentic West Lake Long Jing on our site.
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