>>213065961 (OP)Yeah Mandarin has no chance of overtaking English even if China is the most powerful country.
Also, its more likely that we move to a world where China, Europe and USA are all very powerful, and two of those 3 have English as the primary language, add in India as the fourth also where English is common. Complete Chinese global dominance seems like an unlikely scenario, even if they are individually the most powerful country.