As best as I can tell, the Chinese government's plan is to externalize the effects of all the debts that turn bad. At the end of the day, foreign investment in physical assets (factories, equipment, supply chains, etc) and infrastructure cannot simply be repossessed, especially under the auspices of a fiercely nationalistic and dictatorial Chinese government. If Chinese debt holders are no longer able to meet their obligations, the Chinese government will step in to secure the debts they hold and nationalize/seize whatever valuable assets are held by foreigners, effectively offloading all their financial problems on the rest of the world. What recourse will a company like Apple have against a sovereign nation no longer willing to play by WTO rules since they have grown strong enough to ignore all but the most sincere military threats?