Liu Zeyuan is a farmer on the edge of the desert at the junction of Inner Mongolia and Ningxia. He grows food and raises camels, and his family's annual income is 5,000 yuan. Liu Picheng is a fisherman on Jingwa Island, part of the isolated Liaodong Peninsula; he is unwilling to attract attention and becomes hostile to the camera. The living environment and conditions of these two families are different,... see more