Chinese phrase
最好在〜联系 zuì hǎo zài 〜 lián xì
Meaning
The best time to contact someone is ___
When to use it
It indicates the best time to contact someone. It gives a gentle suggestion about when to get in touch.
Example dialogue
要是有什么变动，最好在出发前联系我。 yào shì yǒu shén me biàn dòng zuì hǎo zài chū fā qián lián xì wǒ
If there are any changes, it is best to contact me before leaving.
明白了，我会提前通知你的。 míng bái le wǒ huì tí qián tōng zhī nǐ de
Understood. I will notify you ahead of time.