Garlic And Shrimp Veggies

• 2 of garlic (cloves chopped)
• 2 green onions (chopped)
• 2 stalks chinese celery cabbag
• 2 ornstarch
• 1/2 hicken stock
• 1/2 ugar
• 500 gr shrimp
• 30 ml oy sauce
• 1 package water chestnuts (sliced)
• 1/2 packages peas (frozen thawed)