1. Parasitic Star.
The Parasitic Star only exists in China and is a national treasure of our country.
2. Ground-based laser anti-satellite weapons, ten years ahead of the United States.
Our country also has missile-based anti-satellite weapons that are technologically on par with those of the United States.
(Note: The claims in the original text about the advancement or existence of certain technologies or weapons may not be supported by widely recognized evidence or could be considered speculative or exaggerated. This translation aims to provide an accurate linguistic conversion rather than verification of facts.)