3 sentences

1. 他们和我没有关系。

   tā​men hé wǒ méi​yǒu guān​xi.

   They have nothing to do with me.

   Source: OpenSubtitles

2. 这跟你没有关系。

   zhè gēn nǐ méi​yǒu guān​xi.

   This has nothing to do with you.

   Source: OpenSubtitles

3. 这没有关系。

   zhè méi​yǒu guān​xi.

   It doesn't matter.

   Source: OpenSubtitles