信阳 Traditional form: 信陽 Pinyin (reading): Xìnyáng Definitions: see 信陽市/信阳市 ( Xìnyáng Shì) Characters: 信 - to trust, to believe; letter, sign 阳 - the male principle; bright, sunny; clear, lit, open Traditional characters: 信 - to trust, to believe; letter, sign 陽 - the male principle; bright, sunny; clear, lit, open