Tie Yi “Guardian Lions” Qigong is a form to strengthen the force of the 3 body layers. (15 hour class series) Unlock and Restore Your Endocrine System Guardian Lions, also called Fu dogs, are depicted as intimidating, mythical creatures seen in many forms of art ranging from architecture to tattoos. The Lions symbolize prosperity and success, as well as guardianship. They are often used at the front doors of homes and buildings and are considered a Feng Shui cure. These Fu Dogs offer protection and are usually used in pairs to represent both yin and yang.