SINGAPORE - DECEMBER 16: Philippine President Rodrigo Duterte attends the orchid naming ceremony at the National Orchid Garden on December 16, 2016 in Singapore. Duterte is on a two-day visit to Singapore. (Photo by Suhaimi Abdullah/Getty Images)
SINGAPORE - DECEMBER 16: Philippine President Rodrigo Duterte attends the orchid naming ceremony at the National Orchid Garden on December 16, 2016 in Singapore. Duterte is on a two-day visit to Singapore. (Photo by Suhaimi Abdullah/Getty Images)