BEIJING (Xinhua) China firmly opposes the U.S. arrangement for Tsai Ing-wen’s “transit” trip to the United States and a meeting between her and U.S. House Speaker Kevin McCarthy, the third highest-ranking official of the U.S. government, a Foreign Ministry spokesperson said Tuesday. Spokesperson Mao Ning made the remarks at a daily news briefing, noting that it seriously contravenes the One-China …