能打架就尽量别吵架啊
[néng dă jià jiù jĭn liàng bié chăo jià a]
Paraphrasing into 'If you can fight then rather don’t quarrel,' suggests preferring physical confrontation over verbal disputes if necessary, likely implying it humorously or ironically as a call to settle matters less antagonistically or just avoiding petty arguments by finding alternative solutions.