I heard this morning, on the news, that mainland China--in response to Nancy Pelosi's visit to Taiwan--will send warplanes into Taiwan's airspace, and hold live-fire exercises near Taiwan's border.
If I were Tsai Ing-wen (Taiwan's president), I would reciprocate--precisely: I would send warplanes into mainland China's legitimate airspace, and hold live-fire exercises close to its border.
Perhaps this would get Xi's attention...