炸 is deep-fried, 蟹 is crab, and 鉗 is (crustacean) claw (also the word for pliers). So 炸蟹鉗 is deep-fried crab claw.
About This Dish
Crab claws with the meat exposed, covered in shrimp paste, breaded and deep fried. The claw pincers retain their shell and act as a handle. Like a crab popsicle.