The English term "well-off" matches the Chinese term "y u qián"

other english words that include "well" : chinese :
farewell zàijiàn
not well bùshûfu
well-mannered y u l mào
well shênt h o
other english words that include "off" : chinese :
coffee kâfêi
office bàngôngshì
post office yóuzhèngjú