SAN DIEGO — China plans to send a new pair of giant pandas to the San Diego Zoo, renewing its longstanding gesture of friendship toward the United States after nearly all the iconic bears on loan to U.S. zoos were returned as relations began to sour between the two nations. [time-brightcove not-tgx=”true”] San Diego Zoo officials told The Associated Press that if all permits and other requirements are approved, two bears, a male and a female, are expected to arrive as early as the end of summer, about five years after the zoo sent its last pandas back to China. Read More: Two New Pandas Were Born in South Korea.