Specialties you can take back:

Buttery peanut cake (a must~you can buy more brands)~

Salted biscuits (Quanli’s are delicious) Cheap)~

Brown sugar cake (delicious at any home, shelf life is not long, best consumed within 3 to 5 days)~

Sorghum cake~cactus ice~Fengru Herbal tea bags (similar to ordinary mint tea)

Eat on site: pointed fish, kingfish, lobster, nine holes, sea bugs, small tubes, turtles, sea melon seeds, red snails, puffer fish...