4 sentences

1. 你连商业计划书都没有。

   nǐ lián shāng​yè jì​huà​shū dōu méi​yǒu.

   You don't even have a business plan.

   Source: OpenSubtitles

2. 他花了两天时间撰写这份计划书。

   tā huā le liǎng tiān shí​jiān zhuàn​xiě zhè fèn jì​huà​shū.

   He spent two days writing this proposal.

   Source: Dong Chinese Dictionary

3. 最终的计划书已经交由上级领导审定。

   zuì​zhōng de jì​huà​shū yǐ​jīng jiāo​yóu shàng​jí lǐng​dǎo shěn​dìng.

   The final proposal has been submitted to the superiors for approval.

   Source: Dong Chinese Dictionary

4. 这份计划书内容过于简约，还需要进一步完善。

   zhè fèn jì​huà​shū nèi​róng guò​yú jiǎn​yuē, hái xū​yào jìn​yī​bù wán​shàn.

   The content of this proposal is too sketchy and needs further improvement.

   Source: Dong Chinese Dictionary