为什么是far more money than 不是far much moeny

为什么是far more money than 不是far much moeny
新3有这样一句话days,people who do manual work often receive far more money than people who work in offices.
Money 不是不可数名词么.用什么不是more money than 不是far much moeny than
有没有much than的说话，有的话，请举例。