Putin's regime and the Chinese regime are falling apart. The trade deal is only going to give China a billion dollars where America and gives China one trillion dollars in trade a year. They can't survive the tariffs by America its already starting to hit the Chinese economy its slowing down already and was already starting to slow.
China can't start a war with America and win, even if China won all the battles in the Eastern region they would still lose, as they can't invade America a nuclear world power and over eighty percent of the Chinese economy depends on America. China would collapse in such a war. The war would be China against America, South Korea and Taiwan. The Chinese military is not a battlefield military, its a political guard of the Communist regime to police the Chinese. Japan has rearmed and are rebuilding their military over China.