你怎么样?
nǐ zěnme yàng?
How are you?
这个怎么样?
zhège zěnme yàng?
How is this?
吃饭怎么样?
chīfàn zěnme yàng?
How about eating?
换这个怎么样?
huàn zhège zěnme yàng?
How about changing to this?