3 sentences

1. 他腋下挟着一个公文包。

   tā yè​xià xié zhe yī gè gōng​wén​bāo.

   He was carrying a briefcase under his arm.

   Source: Dong Chinese Dictionary

2. 他对他挟怨在心。

   tā duì tā xié yuàn zài xīn.

   He bore a grudge against him.

   Source: Dong Chinese Dictionary

3. 他打算利用手中的证据要挟对方，从而获利。

   tā dǎ​suàn lì​yòng shǒu zhōng de zhèng​jù yào xié duì​fāng, cóng'ér huò​lì.

   He intends to use the evidence in his hands to blackmail the other party for profit.

   Source: Dong Chinese Dictionary