
An airplane transporting giant pandas arrives at the Dulles International Airport near Washington, D.C., the United States, on Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. A dedicated "FedEx Panda Express" Boeing 777F aircraft landed at the Dulles International Airport near Washington, D.C. at around 10:00 a.m. local time (1400 GMT). (Photo: Xinhua)

A special crate holding one giant panda is unloaded at the Dulles International Airport near Washington, D.C., the United States, on Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. A dedicated "FedEx Panda Express" Boeing 777F aircraft landed at the Dulles International Airport near Washington, D.C. at around 10:00 a.m. local time (1400 GMT). (Photo: Xinhua)

An airplane transporting giant pandas arrives at the Dulles International Airport near Washington, D.C., the United States, on Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. A dedicated "FedEx Panda Express" Boeing 777F aircraft landed at the Dulles International Airport near Washington, D.C. at around 10:00 a.m. local time (1400 GMT). (Photo: Xinhua)

An airplane transporting giant pandas arrives at the Dulles International Airport near Washington, D.C., the United States, on Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. A dedicated "FedEx Panda Express" Boeing 777F aircraft landed at the Dulles International Airport near Washington, D.C. at around 10:00 a.m. local time (1400 GMT). (Photo: Xinhua)

A worker transfers a special crate holding one giant panda at the Dulles International Airport near Washington, D.C., the United States, on Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. A dedicated "FedEx Panda Express" Boeing 777F aircraft landed at the Dulles International Airport near Washington, D.C. at around 10:00 a.m. local time (1400 GMT). (Photo: Xinhua)

Trucks carrying pandas arrive at the Smithsonian's National Zoo and Conservation Biology Institute in Washington, D.C., the United States, Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. (Photo: Xinhua)

One of the trucks carrying pandas arrives at the Smithsonian's National Zoo and Conservation Biology Institute in Washington, D.C., the United States, Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. (Photo: Xinhua)

One of the trucks carrying pandas arrives at the Smithsonian's National Zoo and Conservation Biology Institute in Washington, D.C., the United States, Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. (Photo: Xinhua)

Giant-panda-shaped sweet is given out by a local bakery across the street from the Smithsonian's National Zoo and Conservation Biology Institute as the pandas arrive in Washington, D.C., the United States, Oct. 15, 2024. A pair of giant pandas, Bao Li and Qing Bao, arrived at Washington, D.C. on Tuesday, after an approximately 19-hour trans-Pacific trip from Sichuan Province in southwest China. (Photo: Xinhua)