They are: West Lake Longjing under the West Lake brand, West Lake Longjing under the Gong brand, West Lake Longjing under the Royal brand, and West Lake Longjing under the Lion brand. The impact on people is that no matter which brand of West Lake Longjing it is, the shape of the tea leaves is almost the same. The leaves are relatively large, flat, and not curled. The appearance may seem ordinary, but the brewed tea is clear and thorough, and it also emits a burst of aroma.