Guangdong government had put forward the stratagem of three regions develop together in 1996. However, for their history, geography and policy are different, the Zhujiang Delta is much developed than the other two regions. The unbalanced condition has embarrassed further development for Guangdong, which has been a serious problem especially when the comprehensive Zhujiang Delta had come into been.Based on the theory of investor protection, the paper compares the disparity among three regions in Guangdong, a...