Rear Adm. Colin Chinn, U.S. Pacific Command Surgeon, center, meets with People's Liberation Army Maj. Gen. Ren Guoquan, director general of the Health, General Logistics Department, during a PLA Senior Medical Delegation Strategic Working Group visit. The two-day visit is to discuss engagement between the hospital ships, medical institutional and educational exchanges to increase U.S. and People's Republic of China relationships and advance security cooperation within the Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Jay M. Chu/Released)