The steamed stuffed bun with hemp thread is the stuffing of hemp thread, vermicelli and radish.

Haima steamed stuffed bun is a local traditional food in Dalian, and it is a "fresh taste" for many old Dalian people. Every time Haima steamed bun is on the market, local old people in Dalian will buy Haima steamed bun in the seafood market and pack it with instant noodles at home.

Haima thread is the main ingredient of Haima thread steamed stuffed bun. Haima thread, also known as camel hair and hemp rope vegetable, is a kind of Phaeophyta, Phaeophyta, Fucoidea, Fucoidaceae and Fucoidea.

Introduction to Haima Line:

The scientific name is Xuanzao, which is mainly distributed along the Yellow Sea and Bohai Sea. The algae body is yellowish brown to dark brown, single unbranched, tubular, membranous, clustered and sticky. Born on rocks or marshes in the middle tidal zone, it also grows on rocks and reefs in the high tidal zone and low tidal zone. China is distributed from Liaodong Peninsula in the north to Hailing Island in Guangdong Province in the south, with the peak growth period from April to June.

Xuan algae is delicious, which is called Haima Line in Dalian, Haima Line and Camel Hair in Shandong coastal area and Haitong Grass in Zhejiang coastal area.