See also: 渭陽 Chinese For pronunciation and definitions of 渭阳 – see 渭陽 (“uncle; Weiyang”).(This term is the simplified form of 渭陽).Notes:Simplified Chinese is mainly used in Mainland China, Malaysia, and Singapore.Traditional Chinese is mainly used in Hong Kong, Macau, and Taiwan.Wikiwand - on Seamless Wikipedia browsing. On steroids.