Stir fried prawns with asparagus

Ingredients

• 250 grams medium-sized prawns, cleaned, shelled and deviened
• 300 grams asparagus
• 100 grams carrot, sliced
• 100 grams shitake mushroom, sliced
• 2 tablespoons minced garlic
• ½ teaspoon sugar
• 1 tablespoon corn starch
• 2 tablespoons soy sauce
• 3 tablespoons oyster sauce
• 2 tablespoons sesame oil
• ¼ teaspoon ground pepper
• ½ cup soup
• coriander leaves for garnishing
• cooking oil