Ginger and lemongrass produce an authentic Asian flavor. Vietnamese dish is my favorite.
Another combination that I tried before is to use ginger, lemongrass and spring onion together. (Recipe here but not intend to divert from this topic, just to share what I cooked that is related).
The one thing which is important for effective stir-frying is to use a wok stove with high output. Below is the excerpt from an article I wrote for beef stir-fry:
The Correct Way to Stir-fry- Step by Step
1. Heat up the oil on low heat. Flavor the oil with your choice of aromatic...