Lao ancient tree tea refers to large-leaf tea trees of the arbor type that are over 300 years old. They mostly grow in deep mountains and old forests where few people go. The germination rate is low, the picking is difficult, and the output is small. This red tea is made from pure 300-year-old ancient trees in Sayaburi, Laos. The tea has rich inner quality, high durability, and can be normally brewed more than 20 times. The tea soup is bright and clear, the taste is mellow, and the floral aroma is strong.