3 sentences for 痛处 (tòng​chù — weak point)

1. 你戳中了我的痛处。

   nǐ chuō​zhòng le wǒ de tòng​chù.

   You hit me where it hurts.

   Source: OpenSubtitles

2. 他的话触到了我的痛处。

   tā de huà chù dào le wǒ de tòng​chù.

   His words touched a nerve.

   Source: Dong Chinese Dictionary

3. 他的话正好戳中了我的痛处。

   tā de huà zhèng​hǎo chuō​zhòng le wǒ de tòng​chù.

   His words hit me right where it hurts.

   Source: Dong Chinese Dictionary