Li Tattoo Parlor Introduction: Tattoo is the cultural legacy of the matrilineal clan, a symbol of beauty, cohesion and appeal. Li Tattoo is known as the "Dunhuang Murals of Hainan Island". The last generation of long-lived old people with face tattoos are watching over it. They live in a mysterious rainforest, and when you come to Pinang Valley, you can explore this cultural phenomenon that is on the verge of disappearing.