President Trump and China’s leader, Xi Jinping, are scheduled to meet in Beijing next week for a high-stakes summit that could shape the next stage of rivalry between the world’s two major powers. 特朗普总统与中国国家主席习近平定于本周在北京举行一场事关重大的峰会，此次会晤或将决定全球两大强国下一阶段的竞争格局。…