Giant pandas at Belgium's Pairi Daiza Zoo to meet public (7/7)

Photo taken on March 27, 2014 shows a poster of general knowledge of giant pandas at Pairi Daiza Zoo, about 60 km southwest of Brussels, capital of Belgium. According to the Pairi Daiza Zoo, the two giant panda Hao Hao and Xing Hui who arrived here on Feb. 23 will meet the public in April 5. (Xinhua/Gong Bing)