名詞、潮語
即係公關 public relations, a wordplay by reversing the two characters making up the word
名詞、專名
對三國時代蜀國武將關羽嘅尊稱;後世人奉佢為神祇,尊稱做關公、關帝,又可以叫關二哥 Guan Gong; Lord Guan; honorific of Guan Yu, a general in the Three Kingdoms Period who is revered as a deity