Can someone explain to me why this is considered to be such a big issue when Newt Gingrich visited Taiwan in 1997 and it wasn't considered by the PRC to be some huge affront? Not only did Gingrich went, but he brought a huge entourage with a dozen members of Congress. I remember in late that year Jiang Zemin actually visited the US, had a state dinner with Bill Clinton, and put on a tricolor hat. The only thing is that Pelosi is in the same party as Biden whereas Gingrich was a Republican, but in terms of official US titles they were both Speaker of the House, and Gingrich was as much a member of the US government and in line for succession as Pelosi is.