1 sentence for 清算 (qīng​suàn — settle scores)

1. 他想借此机会清算多年来的恩怨。

   tā xiǎng jiè cǐ jī​huì qīng​suàn duō nián lái de ēn​yuàn.

   He wants to take this opportunity to settle old scores from over the years.

   Source: Dong Chinese Dictionary