3 sentences

1. 你得有颗关怀他人的心。

   nǐ děi yǒu kē guān​huái tā​rén de xīn.

   You have to have a caring heart.

   Source: OpenSubtitles

2. 老师们十分关怀这些贫困学生。

   lǎo​shī men shí​fēn guān​huái zhè​xiē pín​kùn xué​sheng.

   The teachers show great care and concern for these students from poor backgrounds.

   Source: Dong Chinese Dictionary

3. 他总是用自己的行动去关怀那些需要帮助的人，充满了同情心。

   tā zǒng​shì yòng zì​jǐ de xíng​dòng qù guān​huái nà​xiē xū​yào bāng​zhù de rén, chōng​mǎn le tóng​qíng​xīn.

   He always shows concern for those in need through his actions and is full of compassion.

   Source: Dong Chinese Dictionary