威信 Traditional form: 威信 Pinyin (reading): Wēixìn Definitions: Weixin county in Zhaotong 昭通 ( Zhāotōng), Yunnan Characters: 威 - might, power, prestige; to dominate 信 - to trust, to believe; letter, sign Traditional characters: 威 - might, power, prestige; to dominate 信 - to trust, to believe; letter, sign