Place wok over high heat.
When wok is hot, add 1 tablespoon of the oil.
When oil is hot, add carrots and stir-fry for about 1 minute.
Add onion, garlic, and green pepper.
Stir-fry for about 1 minute, adding more oil as needed.
Add zucchini and mushrooms.
Stir-fry for about 2 minutes or until all vegetables are just tender-crisp, adding water, if needed.
Add bean sprouts and rice, stirring to heat through.
Stir in soy.
Sprinkle with coriander.