Chinese phrase
请不要涉及〜 qǐng bú yào shè jí 〜
Meaning
please don't discuss ___
When to use it
This politely asks someone not to discuss a topic. It suits meetings and other formal settings and sounds soft and respectful.
Example dialogue
开会时，请不要涉及 客户资料。 kāi huì shí qǐng bú yào shè jí kè hù zī liào
During the meeting, please don't discuss the client's materials.
好的，我会注意。 hǎo de wǒ huì zhù yì
Okay, I'll be careful.