The Pillars of a Great Power II(大国重器（第二季）)

Socialism with Chinese characteristics has entered a new era. What kind of heavy weapon do we need? What kind of heavy weapon is the "national heavy weapon" that must be owned to build a modern country? What kind of core technology needs to be firmly in your own hands? What kind of institutional system can be built to conceive one new heavy weapon after another? This is the answer to be explored in the large-scale TV documentary "Big Power Heavy Weapon" (Season 2).