Chinese phrase
您何时方便？ nín hé shí fāng biàn
Meaning
When are you available?
When to use it
It asks when someone is available. It is a polite, formal way to ask about a suitable time for a meeting or other arrangement.
Example dialogue
您好，您何时方便？ nín hǎo nín hé shí fāng biàn
Hello, when are you available?
下周三下午三点我有空，可以安排会议。 xià zhōu sān xià wǔ sān diǎn wǒ yǒu kòng ké yǐ ān pái huì yì
I am available at 3 p.m. next Wednesday, so we can schedule a meeting.