Premium-grade oolong tea from Taiwan's Taichung county's Da Yu Ling region is known as Da Yu Ling oolong tea. This tea plantation is one of the highest in the world due to its great elevation (more than 2600 meters).Da Yu Ling has a delicious aroma and flavor. The most discerning tea enthusiasts seek for this light oxidized oolong tea for its pleasant flavor. One of Taiwan's most cherished teas, Da Yu Ling is produced in a little amount.