Here's a breakdown:
* Wo: You (singular)
* yɛn: are
* sɛn?: how?
Note: "Wo yɛn sɛn?" is a polite and respectful way to ask someone how they are.
You could also say:
* "Sɛn na ɛwɔ?" (pronounced "sen na ewo?"), which means "How is it?".
* "Sɛn na ɛyɛ?" (pronounced "sen na eye?"), which means "How is it going?".
These are all considered polite ways to inquire about someone's well-being.