2 sentences for 反向 (fǎn​xiàng)

1. 他在单行道上反向行驶，被警察拦了下来。

   tā zài dān​xíng​dào shàng fǎn​xiàng xíng​shǐ, bèi jǐng​chá lán le xià​lai.

   He was pulled over by the police for driving the wrong way on a one-way street.

   Source: Dong Chinese Dictionary

2. 反向思维往往能帮我们找到解决问题的新办法。

   fǎn​xiàng sī​wéi wǎng​wǎng néng bāng wǒ​men zhǎo​dào jiě​jué wèn​tí de xīn bàn​fǎ.

   Reverse thinking often helps us find new ways to solve problems.

   Source: Dong Chinese Dictionary