行行好

qǐng nǐ xíng xing hǎo zhuǎn rù zhèng tí hǎo ma

请你行行好，转入正题好吗？

Would you do me a favor and get to the point?

qǐng xíng xing hǎo fàng guò tā ba

请行行好，放过他吧。

For pity's sake, leave him alone.