Add a little oil into a large pan over medium high heat. Stir fry the choy sum for a few minutes until cooked. Remove to a plate and set aside.
In the same pan, add the lily flowers and shiitake mushrooms. Stir fry for 2 minutes.
Then add the wood ear mushrooms and bean curd sticks to the pan. Stir fry for 2 more minutes.
Add the fried tofu puffs (and fried or braised wheat gluten if using). Stir fry for 2 more minutes.
Add the cellophane noodles followed by the sesame oil, oyster sauce, and soy sauce. Add the choy sum back into the pan as well. Toss and cook until everything is well mixed.
Add the black moss and gently toss/mix so that everything is evenly distributed. Turn off the heat and slide everything onto a large serving dish. Eat warm and enjoy ^_^