槐荫区 Traditional form: 槐蔭區 Pinyin (reading): Huáiyīn Qū Definitions: Huaiyin, a district of Jinan City 濟南市/济南市 ( Jǐnán Shì), Shandong Characters: 槐 - locust tree 荫 - shade, shelter; to protect 区 - area, district, region, ward; surname Traditional characters: 槐 - locust tree 蔭 - shade, shelter; to protect 區 - area, district, region, ward; surname