Chinese phrase
暂定于〜 zàn dìng yú 〜
Meaning
tentatively set for ___
When to use it
Sets something provisionally for a stated time or date. It is common in business planning when details may change later.
Example dialogue
我们先把交付暂定于5月10日，后续视情况再调整。 wǒ men xiān bǎ jiāo fù zàn dìng yú 5 yuè 10 rì hòu xù shì qíng kuàng zài tiáo zhěng
We'll tentatively schedule the delivery for May 10 and adjust it later as needed.
明白，如果有变动请提前告知。 míng bái rú guǒ yǒu biàn dòng qǐng tí qián gào zhī
Understood. Please let me know in advance if there are any changes.