Share BEIJING (AP) – In a relationship as tense as the one between America and China, just an agreement that talks were productive was a sign of progress. Nine months after Joe Biden’s presidency, the two sides finally seem to be trying to ease tensions stemming from the Trump administration – although U.S. complaints about China’s trade policy, Taiwan and other issues have barely abated. A closed-door meeting in Zurich on Wednesday between senior Chinese foreign policy advisor Yang Jiechi and White House national security advisor Jake Sullivan was not accompanied by the public acuteness shown at previous meetings. After…