Why do Asian women have such nice skin?

I realize not all have clear, flawless skin, but a lot do.

Is it their dedication to skincare? genetics? Diet?

Someone told me that Asian women and dark skinned black women have small pores, which is why they're usually able to use heavy moisturizers and makeup without breaking out. The pores are too small to get clogged

Asian women tend to age well. With white women they age like prunes, but Asian skin(though typically yellow) ages so well..

what is it exactly? genetics, diet, lifestyle, skincare?
Why do Asian women have such nice skin?
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