Two pairs of newborn giant panda twins are in good health and are being taken good care of at the Giant Panda Breeding and Research Base in Chengdu City, capital of southwest China's Sichuan Province. Giant Pandas Meng Meng gave birth to the female twins on May 23 while Ya Yun bore a pigeon pair - a male and a female - panda twins on June 5. (BNO News)