What is this dish, please? It says it can be used for stew.

This is bracken, also known as tap, which is an edible bracken. Its edible part has high nutritional value and is rich in protein, carbohydrates and vitamins. Whether it is cold salad, soup or stir-fry, it tastes delicious, and it can also be used as medicine, which has the effects of promoting blood circulation and detoxification, improving eyesight and cooling, and relieving pain and stopping bleeding.