The landmark Wanghai tower that dates back 1,500 years.  [Photo provided to China Daily]

Maritime farms of seaweed and Hijiki can be seen in the water from every point along the coast. Hijiki, a brown sea vegetable, is the major commercial crop in Dongtou, but its massive farms that float on the water can be an unpleasant interruption of the ocean view.

However, the sea-farming cultivates another industry - recreational fishery. As a state recreational fishery base, Dongtou has held six national fishing tournaments. More than 300 kinds of fish can be found in these waters, attracted by the rich underwater vegetation. Dongtou has 18 recreational fishery sites that draw more than 10,000 anglers every year.

"Everything in Dongtou is about the ocean. If the ocean is prosperous, we are prosperous," says Fang Guofang, head of Baifu Ancient Boat Wood Art. His company uses wood taken from old fishing boats to make furniture, including tea tables and wooden cases for loudspeaker boxes.

Fang says boat wood is tough and water proof, and the nail holes and water stains on the wood gives the furniture a historical flavor. Also, recycling the boat wood avoids waste and taking more wood from forests. Boat wood furniture and carved shells are two of the best-known souvenirs in Dongtou.

"Dongtou has not just provided us a home, a way of live-making, but also a clean and beautiful environment," he says. "I really appreciate my life on the islands."