1 sentence

1. 他在这次项目中大显神通，解决了许多棘手的问题。

   tā zài zhè cì xiàng​mù zhōng dà​xiǎn​shén​tōng, jiě​jué le xǔ​duō jí​shǒu de wèn​tí.

   He showed great prowess in this project, solving many thorny problems.

   Source: Dong Chinese Dictionary