再者，两地地理交通差异导致外来经济与文化对封建领主制的冲击不同，进而导致桂西壮族和西双版纳傣族封建领主制发展情况不同。
Second , dissimilarity in geography and transportation of the two regions causes exotic economy to put various impacts on the feudal lord system which makes their development in Xishuangbanna and the west region in Guangxi different .
西双版纳傣族封建领主制