A fisherman harvests the seaweed in Sansha township in Xiapu County, southeast China’s Fujian Province, Nov. 26, 2017. In recent years, the seaweed industry grew rapidly and became the pillar industry in Xiapu County. (Xinhua/Jiang Kehong)

A seaweed harvest boat sails at a seaweed farm in Sansha township in Xiapu County, southeast China’s Fujian Province, Nov. 26, 2017. In recent years, the seaweed industry grew rapidly and became the pillar industry in Xiapu County. (Xinhua/Jiang Kehong)

Fishermen harvest the seaweed in Sansha township in Xiapu County, southeast China’s Fujian Province, Nov. 26, 2017. In recent years, the seaweed industry grew rapidly and became the pillar industry in Xiapu County. (Xinhua/Jiang Kehong)