That would not be to smart. Twain is not Ukrain. They would lose but China would suffer a huge lose. We have sent them high tech weaponry for decades. That could get real ugly quick. Ukraine is not bombing Russia,s home land. That might not be the case in China's home land. If they attact you would see major city's in China being hit and nobody would care. People would turn so fast against China, then you would have a stalemate after the dust settles.