Haisi ancient tea is an intangible cultural heritage of Beihai City. Six large gourds are hung in the place where Haisi ancient tea is sold. It is a characteristic symbol of Haisi ancient tea culture and has three meanings:

1. The representative origin of Haisi ancient tea: Liuhu.

Haisi ancient tea originates from Liuhu-Dalian Mountain in the northeast of Beihai City, and is also called Liuhu ancient tea. Liuhu is the largest lake in Beihai and consists of six natural lakes including Chizi Lake and Yangzhu Lake. Next to the six lakes is Dalian Mountain, the highest peak in the North Sea. Therefore, Haisi Ancient Tea is also known as Liuhu Ancient Tea and Liuhu Dalian Mountain Tea. Haisi Ancient Tea has registered trademarks such as "Liuhu Ancient Tea" and "Liuhu Silver Tea".

2. Representing the historical inheritance of Haisi ancient tea: Xuanhujishi

Liuhu Dalian Mountain Tea (Haisi Ancient Tea) originates from Hepu County, the hometown of longevity in China. It is an ecological tea , health tea, and the intangible inheritors of Haisi ancient tea in the past generations are local Chinese herbal medicine doctors. Hanging gourds represents the tradition of using tea as medicine to cure diseases and save people, and hanging pots to help the world.

3. Representing the Six Blessings: Liuliu Dashun, Good Fortune and Good Luck

Marine Silk Ancient Tea was drunk by the sailors on the Maritime Silk Road. The voyage was far away and they expected to return home safely, so Liuliu The gourd means six blessings and good luck. Similar ones include: Beihai Sidao Tea, which represents spring, summer, autumn and winter, and symbolizes peace in the four seasons; Beihai Silver Tea, the tea for making money, represents wealth and luck.