Wash and peel the asparagus and cut off the woody ends. ##Clean, wash and cut in half. Bring plenty of water with 1 teaspoon salt and 1 teaspoon sugar to the boil. Cook the asparagus for about 10 minutes.
Add the sugar snap peas about 3 minutes before the end of the cooking time. Peel ##shrimps##, except for the tail fin, and remove the gut. Wash shrimps and pat dry. Heat the oil and fry the shrimps for 3-4 minutes while turning.
Season with salt, pepper and 2 tablespoons lemon juice, take out. Drain the asparagus and mangetouts, put them into the pan and fry them briefly all around, take them out. Mix ##Asia sauce## and orange juice.
Mix vegetables with asia sauce, arrange on plates. Spread prawns on top. Serve with ##rice##.