Giant panda twin cubs Jia Panpan (back) and Jia Yueyue play at the Toronto Zoo in Toronto, Canada, on March 7, 2016. The Toronto Zoo officially revealed the names of the first Canadian-born twin giant panda cubs on Monday: Jia Panpan (meaning Canadian Hope) for the male cub and Jia Yueyue(meaning Canadian Joy) for the female cub. Their mother, Er Shun, is on loan from China along with a male giant panda named Da Mao in 2013. (Xinhua/Zou Zheng）