A child eats crab during a crab feast in Hongze District of Huai'an, east China's Jiangsu Province, Oct. 2, 2018. Over 1,000 people participated in the activity here on Tuesday. (Photos: Xinhua)

Photo shows crab dish during a feast in Hongze District of Huai'an, east China's Jiangsu Province.

Photo shows crab dish during a feast in Hongze District of Huai'an, east China's Jiangsu Province.

Over 1,000 people participated in the activity here on Tuesday.