This thesis is based on an analysis of the faunal assemblage recovered from the Haimenkou site during the 2008 field season in Yunnan Province, China. It aims to investigate the human-animal relationships at Haimenkou through a time span from the late Neolithic Period to the middle Bronze Age (ca. 5000-2400 B.P.). The animal exploitation patterns, local animal domestication processes, human subsistence strategies, and communication networks linking Haimenkou and other regions in prehistoric China are studied. Around 2,800 specimens (bone fragments) were recovered during the 2008 excavation season. A total of 1,791 specimens, weighing approximately 54 kg, were identified to a taxonomic level. Of these identified specimens, more than 50 percent were from domestic animals. Detailed faunal analyses mainly focused on range and relative importance of identified taxa, skeletal part representation, bone modification, and kill-off patterns for domestic animals. The results of this study suggest that domestic pigs and dogs arrived at Haimenkou with their keepers during the late Neolithic Period (ca. 5000-3800 B.P.). Domestic sheep or goats were introduced to Haimenkou from northwestern China in the early Bronze Age (ca. 3700-3200 B.P.). After inhabiting Haimenkou, people developed a mixed subsistence economy, consisting of rice, millet, and wheat multi-cropping, plant food gathering, animal husbandry, hunting, and fishing. They hunted numerous animal taxa, mainly including the gaur and different cervids. Both animal husbandry and hunting techniques improved considerably through time, especially between the late Neolithic Period and the early Bronze Age. In addition, cultural communication and human migration occurring between Haimenkou and other regions in prehistoric China, such as northwestern China (Qinghai and Gansu Provinces), Sichuan Province, Tibet, and the middle Lancang River Valley in southwestern Yunnan, were reflected in the assemblage of animal remains recovered from Haimenkou. I am grateful to many people for help, both direct and indirect, in writing this dissertation. My deepest gratitude goes first and foremost to my supervisors, Professor Li Liu, Associate Professor Richard Cosgrove, and Professor Tim Murray, for their guidance and constant supervision. I feel lucky to have met Professor Li Liu in China. She first gave me the precious opportunity to begin my PhD candidature at La Trobe University in Australia. It was also Professor Liu who provided me with another precious opportunity to attend Stanford University in the USA as a visiting scholar to finish writing my dissertation. She has walked me through all the stages of the writing of this dissertation. Without her consistent and illuminating instruction, this dissertation would not have reached its present form. I would also like to thank Associate Professor Richard Cosgrove. Although he was very busy teaching and excavating, he still gave me a lot of valuable advice in terms of zooarchaeological analysis, as well as in written English. Deepest grati...