Hai cercato la traduzione di 大打出手 da Cinese semplificato a Inglese

大打出手
come to blows

很可能是这些因素造成东北部治安局势恶化，尽管该地区传统上是该国最安全的地区之一；而现在，指挥官相互争夺土地，大打出手，其原因可能是企图扩大毒品生产。
these factors are likely to have contributed to a recent deterioration of security in the north-east, traditionally one of the safest regions of the country, where rival commanders have been fighting over land, possibly driven by attempts to expand drug production.

出手
take action