我的女人用命疼我的男人用心爱
[wŏ de nǚ rén yòng mìng téng wŏ de nán rén yòng xīn ài]
This expresses deeply intertwined and dedicated romantic commitment; the female counterpart loves wholeheartedly enough to sacrifice her well-being while the male counterpart commits fully in his emotions. It highlights unconditional mutual dedication.