2 sentences for 關心 (guān​xīn — concern)

1. 关心和同情不能伪造。

   guān​xīn hé tóng​qíng bù​néng wěi​zào.

   Care and compassion cannot be faked.

   Source: CCMatrix

2. 谢谢你的关心。

   xiè​xie nǐ de guān​xīn.

   Oh, thank you for your concern.

   Source: OpenSubtitles