Fishermen dig for peanut worms on the mudflats at low tide.
Tips
culture
Also called 沙虫 or 可口革囊星虫 — a sipunculid worm harvested from coastal mudflats in Guangxi and Hainan. Made into 泥丁冻 (peanut-worm aspic), a signature Beihai dish, and used dried in soups for its sweet umami flavor.