Chinese phrase
取消请提前通知 qǔ xiāo qǐng tí qián tōng zhī
Meaning
Please notify us in advance if you cancel
When to use it
This asks for notice before a cancellation. It is a polite, practical message used in bookings or travel plans.
Example dialogue
取消请提前通知。 qǔ xiāo qǐng tí qián tōng zhī
Please let us know in advance if you cancel.
好的，我会联系酒店。 hǎo de wǒ huì lián xì jiǔ diàn
Okay, I will contact the hotel.