C872 Shift the Ten Head Fly

Qin Guan had made it very clear, so John naturally gave up. If he wanted to get his hands on these technologies, he could only buy them with money. He could not use the joint research to trick the other party.

Qin Guan's heart was like a clear mirror. In the future, Han Country had made serious mistakes in the warning system. They had ordered them from Great Wei Country. In the end