In China, no matter the living technologies, transportation facilities, various security systems, military facilities and many other kind of science and technologies are developing very fast, even possess their own innovative technologies and to be the first launched in the world!!! It's really A miracle!!! If you are still hesitate to believe or not, don’t wait, come on!!!
Some amends has been made, pls refer to the new version: https://www.youtube.com/watch?v=FS-MI2-vpHk
