Vous cherchez = You look for / You're looking for
"vous cherchez une bonne" means "are you looking for a maid?" in English.
Cherchez means Seek (From French to English)
This translates directly to the English idiom "Seek and you shall find".
Look for the money my friends!
Bonjour Monsieur, Madame, vous cherchez?
What are you looking for, pretty woman? (That would be surprising that a French speaker addresses someone in such a way)
voir et vous trouverez demandez et vous recevrez
vous aider means 'to help you' in English.
Ca dépend de ce que vous cherchez? Quel genre de renseignements voulez-vous?
I am looking for the woman I love.
Vous êtes means "you are".
'and you' (in a polite way, or in plural) 'et vous' means 'and you' in English.