只管

nǐ rú guǒ yǒu shén me shì zhǐ guǎn gěi wǒ xiě xìn

你如果有什么事，只管给我写信。

If there's anything for you, don't hesitate to write to me.

nǐ yǒu shén me wèn tí zhǐ guǎn wèn

你有什么问题只管问。

If you have any questions, don't hesitate to ask.

nǐ zhǐ guǎn jì xù gōng zuò

你只管继续工作。

You continue to work by all means.

tā zhǐ guǎn yī xiàng gōng zuò

他只管一项工作。

He just picked on one job.

tā zhǐ guǎn xiě wén zhāng

他只管写文章。

He just writes the article.

tā zhǐ guǎn dà shēng chàng gē bù lǐ huì bié rén de mán yuàn

他只管大声唱歌，不理会别人的埋怨。

He just sings loudly and ignores other people's complaints.