But Mr. Biden, leading his first overseas trip as the chairman of the Senate Foreign Relations Committee, was also there in Beidaihe in 2001 to help usher in an important era in America’s relationship with China — the building of a commercial link that would allow the Communist nation entry into the World Trade Organization.
“The United States welcomes the emergence of a prosperous, integrated China on the global stage, because we expect this is going to be a China that plays by the rules,” Mr. Biden told Mr. Jiang, recalled Frank Jannuzi, the Senate aide who organized the trip and took notes at Mr. Biden’s side.