Long-Life Noodles with Beef & Chinese Broccoli Noodles are a key part of Chinese New Year celebrations because they symbolize long life. We love this recipe for the tradition because it's super-customizable based on your tastes. Try swapping in chicken for the steak. Can't find Chinese broccoli? Use broccolini instead. Or swap out the mushrooms and broccoli altogether for snow peas and carrots.