Chinese Ambassador to Uruguay Yan Banghua (1st R) participates in a ceremony of laying wreaths after delivering credentials to Uruguayan President Jose Mujica at the Independece Square in Montevideo, capital of Uruguay, on March 21, 2013. (Xinhua/Nicolas Celaya)

Chinese Ambassador to Uruguay Yan Banghua (C) attends a ceremony of laying wreaths after delivering credentials to Uruguayan President Jose Mujica at the Independece Square in Montevideo, capital of Uruguay, on March 21, 2013. (Xinhua/Nicolas Celaya)

Image provided by Presiency of Uruguay shows Chinese Ambassador to Uruguay Yan Banghua (1st R) delivering credentials to Uruguayan President Jose Mujica (L) in Montevideo, capital of Uruguay, on March 21, 2013. (Xinhua/Presidency of Uruguay)