Hello Sunshine Alishan Oolong Tea Rising Sun. Alishan Oolong Tea Natural ecology is planted in high altitude Alishan Oolong tea, and the year round clouds create a sweet return to tea. Smooth taste. Vibrant Alishan Oolong Tea, like sunrise, gives you a warm flow when you taste. This tea is semi-fermented oolong tea, with a light and elegant floral taste.