Heat canola oil in a wok over medium-high heat; stir-fry ginger and garlic until fragrant, about 30 seconds.
Add fermented bean curd and leek, cook briefly for 1-2 minutes.
Add soaked shiitake mushrooms, wood ears, and lily flowers; stir-fry for 2-3 minutes.
Pour in Shaoxing wine; add Napa cabbage and fried tofu puffs, cooking for 3-4 minutes.
Add soaked bean threads; stir to combine all ingredients evenly.
Season with soy sauce and sesame oil; cook until vegetables are tender, about 3-5 minutes.
Serve hot immediately.