Since the Tang Dynasty (618–907), China has given or lent pandas to other countries, but now many are headed back home.
China to send 2 pandas to San Diego Zoo, may send some to D.C. zoo as well - CBS News
China's Panda Business: How Zoos From To Japan Fund Beijing, 55% OFF
Pandas set to leave National Zoo and return to China after more than five decades
All of the National Zoo's pandas are leaving to China by December 7 : NPR
How has China's panda diplomacy evolved and where are its stars now?
Panda farewell: Why are China's pandas all going home?
China's Panda Business: How Zoos From To Japan Fund Beijing, 55% OFF
As Pandas Leave National Zoo, Is Panda Diplomacy Over? - The New York Times
National Zoo pandas to head back to China — here's when and why - WTOP News
D.C. Is in Panda-monium as China Takes Back Beloved Bears - WSJ
Washington's Pandas Are Pawns in the New U.S.-China Cold War - POLITICO
With return of three pandas to China, U.S. could soon have none
The National Zoo's panda program is ending after more than 50 years as China looks elsewhere
Panda Diplomacy: How China's practice of loaning pandas to the West could be coming to an end, World News
Panda Diplomacy Might Not Be Dead Just Yet - The New York Times