Methods: firstly, the sheep lung was washed repeatedly in water, boiled in boiling water pot for 30 minutes, then washed with clear water and cut into pieces for later use. Remove gecko's eyes (toxic and unusable), clean them, dry them, and grind them into powder for later use. Put a clean pot on medium fire, add a proper amount of water, add sheep lung, boil, skim off the floating foam, add Shaoxing wine, pepper, ginger powder and gecko powder, stew until the sheep lung is cooked, add refined salt and monosodium glutamate, and adjust the taste. Serve.