Infuse the Aromatics: Add minced garlic and chopped ginger to the pan and cook until fragrant.
Create the Flavor Base: Stir in shiitake mushrooms and Chinese sausage; cook for 5 minutes.
Add the Flavoring Ingredients: Mix dark soy sauce, mirin, sugars, lemongrass, Chinese five spice, salt, pepper, and Shaoxing wine. Pour over the pork mixture with chicken broth and simmer for 10 minutes.
Cook the Sticky Rice: Spread soaked and drained rice over the pork, pour in remaining broth, cover, and cook on low for 20-25 minutes.
Stir and Incorporate: Fluff rice with a fork, mixing with pork and mushrooms.