瑶海 Traditional form: 瑤海 Pinyin (reading): Yáohǎi Definitions: Yaohai, a district of Hefei City 合肥市 ( Héféi Shì), Anhui Characters: 瑶 - precious jade 海 - sea, ocean; maritime Traditional characters: 瑤 - precious jade 海 - sea, ocean; maritime