What kind of tea does Haisi ancient tea, a specialty of Beihai, belong to?

Guangxi Hayes ancient tea is produced in Liuhufeng Scenic Area near Guangxi Beibu Gulf, also known as Beibu Gulf Hayes ancient tea and Liuhu ancient tea. It has been passed down for thousands of years, and it is the export tea of the ancient Maritime Silk Road, known as Hayes ancient tea. Hayes ancient tea, called Liuhu ancient tea in ancient times, is produced in Beihai, the hometown of Hayes ancient tea and the port of departure of the Maritime Silk Road. It is a famous tea that sailed overseas through the Maritime Silk Road in ancient times. Guhebao County includes the Beibu Gulf coastal areas such as Beihai, Qinzhou and Fangchenggang. Silk, ceramics, pearls and tea are exported from Guhepu Port to foreign countries in exchange for ivory, spices and colored glass, which is called the Maritime Silk Road. Six-lake ancient tea produced in the six-lake area of Dalian Mountain goes out to sea with the ship and is sold overseas, which is called Hayes ancient tea. This tea is sweet and fragrant, suitable for drinking and storage. It is a specialty of Beihai and a famous tea in Beibu Gulf. Haisi ancient tea is a specialty of Beihai and Beibu Gulf, also called Liuhu ancient tea, because Beihai (Guhebao County) is the origin port of the ancient Maritime Silk Road, and Liuhu ancient tea is the export tea of the Maritime Silk Road, so it is called Haisi ancient tea. The tea with big leaves is mellow and sweet, and its quality is excellent. It is a special product worth traveling in Beihai and Beibu Gulf. Guangxi Hayes ancient tea was called Liuhu ancient tea. It is produced in Beihai, the hometown of Hayes ancient tea and the port of origin of the Maritime Silk Road. It is a famous tea that sailed overseas through the Maritime Silk Road in ancient times. Guhebao County includes today's Beihai, Qinzhou, Fangchenggang and other coastal areas of Beibu Gulf. Silk, ceramics, pearls and tea are exported from Guhepu Port to foreign countries in exchange for ivory, spices and colored glass.