Sichuan Liangshan is the most concentrated inhabited areas of the Yi people and more than 2 million Yi compatriots live here.Since the founding of New China,Yi compatriots not only on the material aspects have been greatly improved but also the ideology have been larger impact.During the deep change of the society,the Yi's Traditional Customary Law also meet with the never experienced shock and shake,the Customary Law that contradict National Law have gradually disapper,but vast majority of the Customary La...