5 sentences

1. 你再也不跟我谈心了。

   nǐ zài yě bù gēn wǒ tán​xīn le.

   You don't talk to me any more.

   Source: OpenSubtitles

2. 他经常找朋友谈心。

   tā jīng​cháng zhǎo péng​you tán​xīn.

   He often seeks out friends for heart-to-heart talks.

   Source: Dong Chinese Dictionary

3. 两人促膝谈心。

   liǎng rén cù xī tán​xīn.

   The two of them had a heart-to-heart talk.

   Source: Dong Chinese Dictionary

4. 经过一番谈心，他心中的疙瘩终于消除了。

   jīng​guò yī fān tán​xīn, tā xīn​zhōng de gē​da zhōng​yú xiāo​chú le.

   After a heart-to-heart talk, the hang-up in his heart was finally resolved.

   Source: Dong Chinese Dictionary

5. 指导员经常找战士们谈心，了解大家的思想动态。

   zhǐ​dǎo​yuán jīng​cháng zhǎo zhàn​shì men tán​xīn, liǎo​jiě dà​jiā de sī​xiǎng dòng​tài.

   The instructor often talks with the soldiers to understand their morale and thoughts.

   Source: Dong Chinese Dictionary