How to Make It
Heat the vegetable and sesame oils in a wok. Add the garlic and stir-fry over high heat until golden, about 5 seconds. Add the shiitakes and stir-fry for 5 minutes. Add the bok choy and stir-fry until just wilted, about 5 minutes longer. Season with the fish sauce, salt and pepper and stir-fry for 1 minute. Transfer to a platter, top with the chiles and serve.