1, Dongting Biluochun tea is produced in the Dongting Mountain area of Taihu Lake in Wuzhong District, Suzhou City, Jiangsu Province, so everyone used to call it "Dongting Biluochun". Dongting Mountain is located in the southwest of Suzhou City, Jiangsu Province and the southeast of Taihu Lake. Dongting Mountain is not a mountain, but a collective name of Dongting Mountain and Dongting Mountain in the west. It is also commonly called Dongting Dongshan and Dongting Xishan, commonly known as Dongshan and Xishan. Dongting Mountain is under the jurisdiction of Suzhou Taihu National Tourism Resort and belongs to dongshan town and Jinting Town in Wuzhong District. Taihu Lake is vast, with clear water and vast smoke waves. Dongting Mountain is located on the shore of Taihu Lake. Dongshan Mountain is a peninsula like a giant boat reaching into Taihu Lake. Xishan Mountain is an island standing in the lake several kilometers apart. The climate of Xishan Mountain is mild, warm in winter and cool in summer, with fresh air and misty clouds. It is a unique environment for the growth of tea trees, and with fine picking and exquisite workmanship, it has formed unique quality characteristics.

2. Fruit trees and tea trees are planted in Dongting Mountain in the east and west, so the tea produced will have a hint of flower and fruit fragrance. In addition, the natural conditions of Taihu Lake are superior, and water, light, soil and climate have laid a good foundation for the quality of Biluochun.

3. Dongting Lake, known as Yunmeng, Jiujiang and Chonghu in ancient times, is located on the south bank of Jingjiang River in the middle reaches of the Yangtze River. It is known as the 800-mile Dongting Lake, the birthplace of traditional Chinese agriculture, the famous land of plenty, and the most important commodity grain and oil base, aquatic product and breeding base in Hunan Province and even the whole country. The name of Dongting Lake began in the Spring and Autumn Period and the Warring States Period, and it was named after Dongting Mountain (now Junshan Mountain) in the lake.