A farmer works on a tea farm which produces black tea for export in Moc Chau, northwest of Hanoi, Vietnam October 14, 2015. The communist nation is seen as one of the biggest winners from the Trans-Pacific Partnership, with a surge of investment expected into its $186-billion economy, especially in low-cost manufacturing. Vietnam has kept secret until now the details of what it negotiated. (Photo by Reuters/Kham)
