入關學 [－关学]

Jyutping jap6 gwaan1 hok6
Pinyin rù guān xué

Definitions (Wiktionary)

noun
ruguanism, an Internet mainland Chinese ideology where China must replace the US as the world power

Jyutping
Pinyin rù guān xué

Definitions (CC-CEDICT)

theory proposed in 2019 on Chinese social media, centering on the idea of China replacing the United States as the dominant nation in a new world order, drawing an analogy with the Manchu overthrow of the Ming dynasty, achieved after the Qing army entered China via the Shanhai Pass 入關|入关[ru4 guan1]