Greenpeace campaigners from Greenpeace China show Polaroid photos of the rice farming region and inform the local rice farmers of the threat of GE (genetically engineered) rice at the seed fair in Mitian village. Honghe, Yunnan, China. Greenpeace visits rice farmers as part of the 8 day bus tour organised by Greenpeace to highlight the rice culture and diversity in the farming communities of Yunnan province, China. Yunnan is the homeland of rice to the Chinese nation and known as the source of rice culture to the whole world.