7 sentences

1. 孤意已决，卿等勿复言。

   gū yì yǐ jué, qīng děng wù fù yán.

   I have made up my mind; you all need not say another word.

   Source: Dong Chinese Dictionary

2. 博物馆里的文物请勿动手。

   bó​wù​guǎn lǐ de wén​wù qǐng wù dòng​shǒu.

   Please do not touch the artifacts in the museum.

   Source: Dong Chinese Dictionary

3. 手术前请勿进食。

   shǒu​shù qián qǐng wù jìn​shí.

   Do not eat anything before the surgery.

   Source: Dong Chinese Dictionary

4. 请勿在此吸烟。

   qǐng wù zài cǐ xī​yān.

   Please do not smoke here.

   Source: Dong Chinese Dictionary

5. 这是公司的内部消息，请勿外传。

   zhè shì gōng​sī de nèi​bù xiāo​xi, qǐng wù wài​chuán.

   This is internal company information; please do not share it externally.

   Source: Dong Chinese Dictionary

6. 请勿触摸。

   qǐng wù chù​mō.

   Do not touch.

   Source: OpenSubtitles

7. 为了安全，请勿在车辆行进时开启车门。

   wèi​le ān​quán, qǐng wù zài chē​liàng xíng​jìn shí kāi​qǐ chē​mén.

   For safety, please do not open the doors while the vehicle is in motion.

   Source: Dong Chinese Dictionary