Heat the oil in your wok until hot. Turn the heat to medium. Add the garlic cloves to the oil and fry until the cloves are golden brown . This will flavor the oil. Add the Yu Choy, stir so that each stalk gets a light coating of the garlic-flavored oil. Add the chicken broth and immediately cover. Let the vegetable steam for 3 1/2 minutes until tender. The Yu Choy should still be bright green, the stalks should be soft and still have a nice bite to it.
