Photo taken on July 3, 2016 shows giant panda cubs Dabao (L) and Xiaobao in Macao Special Administrative Region, South China. The female panda Xinxin here gave birth to the twin cubs on June 26. Photo: Xinhua

Photo taken on July 3, 2016 shows one-week-old giant panda cub Dabao in Macao Special Administrative Region, South China. The female panda Xinxin here gave birth to twin cubs on June 26. Photo: Xinhua