In pics: Twin panda cubs at Pairi Daiza zoo in Belgium(1/4)

Chinese zoo keeper Yang Liu examines one of the two three month-old twin panda cubs at Pairi Daiza wildlife park, a zoo and botanical garden in Brugelette, Belgium November 7, 2019. (Photo/Agencies)

One of the two three month-old twin panda cubs is seen at Pairi Daiza wildlife park, a zoo and botanical garden in Brugelette, Belgium November 7, 2019. (Photo/Agencies)

Chinese zoo keeper Yang Liu weighs one of the two three month-old twin panda cubs at Pairi Daiza wildlife park, a zoo and botanical garden in Brugelette, Belgium November 7, 2019. (Photo/Agencies)

Three month-old twin panda cubs are seen at Pairi Daiza wildlife park, a zoo and botanical garden in Brugelette, Belgium November 7, 2019. (Photo/Agencies)