In a large saucepan over medium high heat, add broth, garlic and ginger.
Bring to a boil and reduce heat to medium.
Cook for 10-12 minutes and add zucchini.
Cook for 10 minutes. Zucchini should be tender.
Add chicken and noodles and stir.
Cook for 3-4 minutes
Chicken should be hot and noodles soft and transparent.
Add spinach and stir. Keep stirring until spinach wilts.
Serve hot.