Photo exhibition about overseas Chinese, 40th anniv. of China's reform, opening-up held in Brazil

People visit a photo exhibition about overseas Chinese and the 40th anniversary of China's reform and opening-up, in Sao Paulo, Brazil, Dec. 19, 2018. The exhibition displayed 60 photos about the situation of overseas Chinese and the great changes of China in the past 40 years. (Xinhua/Gong Ruohan)