此男子已有未婚妻此籹子已有未婚夫
[cĭ nán zi yĭ yŏu wèi hūn qī cĭ nǚ zi yĭ yŏu wèi hūn fū]
It translates into 'This man has a fiancée already and this girl has a fiancé too.' It is often used to show off or humorously suggest unavailability or commitment to a relationship.