[--]

Jyutping hoi1 fong3 sik1 gwaan1 hai6
Pinyin kāi fàng shì guān xi

Definitions (Wiktionary)
  1. noun
    open relationship
Examples (粵典–words.hk)
  1. Cantonese
    开放式关系
    開放式關係
    hoi1 fong3 sik1 gwaan1 hai6
    • open relationship