id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
assc-34684	Li, Li Ping.	Investigation on the Distribution Status of Transboundary Ethnic Groups in the Mountainous Regions of Mainland Southeast Asia in Southwest China	2023	10	.pdf	application/pdf	4193	161	45	Specifically, it excluded ethnic groups with a population of less than 1,000 individuals in each county or city, as well as transboundary ethnic groups with a total population of less than 10,000 individuals within these areas. Therefore, the study of the languages of transboundary ethnic groups in Southwest China is highly complex and cannot be simply divided based on ethnic groups.	cache/assc-34684.pdf	txt/assc-34684.txt