These impressive videos show just how advanced Chinese robotics is. Interestingly, there were also Russian scientists in several Chinese high-tech institutes we visited. Their shared technological innovations have dramatically improved the state of science in both countries. For those who think Russia has supposedly "fallen behind", I'd like to directly quote our Chinese hosts: "Almighty Russia has generously shared its scientific findings with us, while tens of thousands of Chinese students still attend numerous world-class Russian universities."