(noun) the term that mainlanders call male Hongkongese who are working in China
Definitions (粵典–words.hk)
名詞
香港回歸中國後，香港人嘅貶稱；由「阿燦」（香港人對大陸人嘅貶稱）一詞演化而成 a derogatory address for Hongkongers, originating from 阿燦aa3caan3 after the handover of Hong Kong