Chaoshan. According to the public comment on official website, Chaoshui Duck Steamed Bun is delicious. Its main ingredients include duck breast, bean curd skin, mushrooms, winter bamboo shoots and Chinese cabbage. Has the effects of nourishing yin, nourishing stomach, promoting diuresis, relieving swelling, lowering blood pressure and moistening intestine. Therefore, Chaoshan duck steamed stuffed bun is a special food in Chaoshan area.