Wash your Gai Lan and trim 1 inch off the stems and trim leaves to create uniform pieces.
In a small saucepan, mix together chicken stock, oyster sauce, light & dark soy sauce, shaoxing wine, sesame oil, sugar, MSG, grated garlic and ginger, and cornstarch and stir to combine. Bring to a boil over medium heat for 30 seconds and let cool.
Steam your Gai Lan for 4 minutes and pour sauce directly over the vegetables and enjoy!