Guan Yu's life was lionised and his achievements glorified to such an extent after his death that he was deified during the Sui dynasty. Through generations of story telling, culminating in the 14th-century historical novel "Romance of the Three Kingdoms", his deeds and moral qualities have been given immense emphasis, making Guan Yu one of East Asia's most popular paradigms of loyalty and righteousness. He is still worshipped by many Chinese people today. In religious devotion he is reverentially called the "Emperor Guan" ("Guān Dì") or "Lord Guan" ("Guān Gōng"). He is a deity worshipped in Chinese folk religion, popular Confucianism, Taoism, and Chinese Buddhism, and small shrines to him are almost ubiquitous in traditional Chinese shops and restaurants. His hometown Yuncheng has also named its airport after him.