[--]

Jyutping ngai4 hung4 gwok3
Pinyin ní hóng guó

Definitions (Wiktionary)
  1. name, slang
    Japan

霓虹國 [--国]

Jyutping
Pinyin ní hóng guó

Definitions (CC-CEDICT)
  1. (slang) Japan (loanword from the Japanese word for Japan, "Nihon")