Soak the bean thread noodles in warm water for 3 to 4 minutes to soften. Then drain and cut the noodles into lengths. Set aside.
Heat the oil in a wok over medium to high heat until quite hot, then slide half the tempeh into the oil gently and cook until golden brown, about 3 to 4 minutes. Stir frequently to keep the tempeh from sticking. Remove from the oil an