正 zhēng/zhèng, first month of the lunar year, straight/upright/proper/main/principal/to correct... 证 zhèng, [証]/[證], to admonish/variant of 證|证[zhèng], certificate/proof/to prove/to demonstrate/to ... 讠 yán, [訁], "speech" or "words" radical in Chinese characters (Kangxi radical 149)/see also ...