Wash the quail eggs thoroughly, then boil them and peel the shells.
Cut the beef into cubes and soak in cold water to remove blood.
Pour water into a pot, add the beef, and bring to a boil.
Once the broth is ready, add the boiled quail eggs, soy sauce, sugar, cooking wine, water, and garlic.
Simmer over medium heat for 20 minutes.
When the flavors are absorbed, add green onions and simmer for 5 more minutes.
Transfer the finished dish to a serving plate.