sentences:  Dragons are featured in carvings on the stairs and walkways of imperial palaces and imperial tombs, such as at the Forbidden City in Beijing.In some Chinese legends, an emperor might be born with a birthmark in the shape of a dragon.For example, one legend tells the tale of a peasant born with a dragon birthmark who eventually overthrows the existing dynasty and founds a new one; another legend might tell of the prince in hiding from his enemies who is identified by his dragon birthmark.