摘要
Luoyang, a city in central China's Henan Province, has a history that dates back nearly 4,000 years. The city's name originates from the city's location -- on the north, or sunny (yang), side of the Luo River. The city served as the capital of 13 dynasties, including the Eastern Zhou Dynasty (770-256 BC). the Eastenl Han Dynasty (25-220) and the Western Jin Dynasty (265-316).