The Approach
Prioritize technologies and civics with easy-to-trigger Eurekas early, since China gets 50% of the cost instead of the usual 40% for every single one — a genuine, permanent research-speed advantage that scales with how many Eurekas you actually claim. Building Wonders adds a second layer on top: completing one grants a free Eureka or Inspiration from that Wonder's own era if one is still available.