A man shows commemorative stamps marking the upcoming G20 Hangzhou Summit in Handan, north China’s Hebei province, Aug 27, 2016. China Post issued a commemorative stamp for the G20 Hangzhou Summit on August 27. [Photo/Xinhua]
A woman shows commemorative stamps marking the upcoming G20 Hangzhou Summit at a philatelic shop in Nanjing, capital of east China’s Jiangsu province, Aug 27, 2016. [Photo/Xinhua]
Photo taken on Aug 27, 2016 shows a commemorative stamp marking the upcoming G20 Hangzhou Summit. [Photo/Xinhua]