Vietnamese Communist Party General Secretary Nguyen Phu Trong, left, speaks before a luncheon with then United States Vice President Joe Biden at the US State Department, Washington, DC, July 7, 2015.

Sekretaris Jenderal Partai Komunis Vietnam Nguyen Phu Trong (kiri) berbicara sebelum menghadiri jamuan makan siang bersama Wakil Presiden Amerika Serikat saat itu Joe Biden di Departemen Luar Negeri Amerika Serikat, Washington, DC, pada 7 Juli 2015.
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