Clean the chicken thoroughly.
Cut vegetables like potatoes, carrots, and onions into bite-sized pieces.
Heat some cooking oil in a pan and sauté the chicken.
Add soy sauce, sugar, cooking wine, minced garlic, and pepper to the chicken and stir-fry.
Add the prepared vegetables and water, then bring to a boil.
Simmer over medium heat until all ingredients are cooked through.
Finish by adding green onions and chili peppers to taste.