Separate the shrimp bodies and heads, only shrimps body left.

Heat a wok over medium heat, add oil, chopped scallions, stir-fry for a while

Add hot water, then add shrimps, clams, mushrooms, boil until cooked through, about several minutes, remove the foam, then add noodles, boil until cooked through, add greens, salt, turn off the heat.

The seafood noodles is ready.