为你我倾尽所有为我你一无所有
[wéi nĭ wŏ qīng jĭn suŏ yŏu wéi wŏ nĭ yī wú suŏ yŏu]
Translates as 'I give everything for you, for me, you have nothing.' This indicates profound, self-sacrificing love but also hints at unreciprocated feelings - giving all of oneself while receiving nothing in return.