Thanks for you comments, I like debating with American because it helps me improving my English. And you know what, I never lose.

It's good for you to criticize us, China indeed has some issues. However, I will not criticize your government back on Mass Surveillance of your Citizens, Abu-Gharib torture prison camps, Illegal Invasion of Countries such as Yugoslavia, Iraq, Libya, Syria and Afghanistan, etc, or on Guantanamo Bay and Militarized police that shoots unarmed kids on Mid West. Delivering bayonets and grande launchers to UCLA police is very compatible with democratic values and universal declaration of freedom. I will not criticize back for killing thousands of innocent civilians in pretextual wars, and silently by drones, and killing millions of Indians in largest genocide in history of Planet Earth.

I have been in the US for many times, and welcome to China if you can afford a air ticket.