President Joe Biden's trade representative pick Katherine Tai on Thursday vowed to work with U.S. allies to address what Washington views as China's unfair economic practices, but was cautious about an early return to a vast Pacific trade agreement the United States left four years ago.Noting her past career as chief enforcer against China's unfair trade practices at the U.S. Trade Representative Office, Tai said at a Senate confirmation hearing that she knows the critical importance of having a "strategic and coherent plan for holding China accountable to its promises and effectively compe…READ FULL ARTICLE