Commander of the Chinese navy, Admiral Wu Shengli points out the layout of the Chinese Navy Headquarters to visiting U.S. Chief of Naval Operations Admiral John Richardson (L) during a welcome ceremony held at the Chinese Navy Headquarters in Beijing, China, July 18, 2016. REUTERS/Ng Han Guan/Pool

Commander of the Chinese navy, Admiral Wu Shengli points out the layout of the Chinese Navy Headquarters to visiting U.S. Chief of Naval Operations Admiral John Richardson (L) during a welcome ceremony held at the Chinese Navy Headquarters in Beijing, China, July 18, 2016. REUTERS/Ng Han Guan/Pool

Commander of the Chinese navy, Admiral Wu Shengli points out the layout of the Chinese Navy Headquarters to visiting U.S. Chief of Naval Operations Admiral John Richardson (L) during a welcome ceremony in Beijing, China, July 18, 2016. Reuters/Ng Han Guan/Pool

July 20, 2016 4:53 AM (UTC+8)