Good, tell that to whoever thinks China needs to own western journos in their tongue at press conferences like the Saudis do, or the Indians, or whomever.Why do you assume Chinese officials, especially the foreign ministry can't debate in English? Just because they don't respond back in English because that would be beneath them and denigrate the Chinese language, doesn't mean they don't have a good grasp of debating in English.
For example, look at this takedown of Pelosi by Fu Ying at Munich Security Conference 2020.
Still, I think some of you need to work on your own English when my comment seems to keep getting mis-interpreted as "Chinese officials should learn to speak English and argue in it" when I'd suggested nothing of the sort.

