China’s President Xi Jinping (L) accompanied by his wife Peng Liyuan (R) and Portugal’s President Marcelo Rebelo de Sousa (C) take a picture before an official dinner hosted by the Portuguese president at Ajuda National Palace in Lisbon, Portugal, 4 December 2018. Xi Jinping is on a two-day official visit to Portugal. MIGUEL A. LOPES / LUSA