China's food security

Recently there were some sandals in food industry of China,especially the liquid tainted milk,I know more Chinese people are very disappoint to our State-owned Enterprises,me too.

I don't understand why the Moral will become Worthless when faces money profit, I don't understand why foreign people can love our culture and obey it ,but we don't.As the development of economic ,I think we should pay more attention to the moral.