The period between the foundation of the Han dynasty and Wang Mang's reign is known as the Western Han dynasty (simplified Chinese: ; traditional Chinese: ; pinyin: Xi Han) or Former Han dynasty (simplified Chinese: ; traditional Chinese: ; pinyin: Qianhan) (206 BC 9 AD). During this period the capital was at Chang'an (modern Xi'an). From the reign of Guangwu the capital was moved eastward to Luoyang. The era from his reign until the fall of Han is known as the Eastern Han dynasty (simplified Chinese: ; traditional Chinese: ; pinyin: Dong Han) or the Later Han dynasty (simplified Chinese: ; traditional Chinese: ; pinyin: Hou Han) (25220 AD).
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What can the Eastern Han dynasty also be called?
Later Han dynasty