A fleet of Chinese warships led by China's first aircraft carrier Liaoning arrives in Hong Kong Special Administrative Region (SAR) on Friday morning, July 7, 2017, as part of the celebrations marking 20 years since Hong Kong returned to China. Destroyers Jinan and Yinchuan and frigate Yantai are accompanying Liaoning, which is carrying a squadron of J-15 fighter jets and helicopters. (Photo/chinadaily.com.cn)
