01318nas a2200193   4500000000100000008004100001100001600042700001000058700001200068700001200080700001100092700001000103700001200113245009100125300001000216490000700226520087700233020001401110       2016                            d1 aY . Y. Yang1 aB. Li1 aJ. Wang1 aC. Yuan1 aR. Lin1 aG. Lu1 aJ. Wang00aChinese-English-Yi Public Opinion Information Database Construction and Implementation  a95-990 v603 aLanguage is an intangible cultural heritage of the human, it is more precious and longer than the tangible heritage history. Language resources preservation, research, development and utilization has become an important part of national resources. Through the research study of existing technologies and related systems, combined with ancient materials and Yi characteristics, this article study Chinese-English-Yi trilingual public opinion information corpus. This paper use a large number of instances (nearly three thousand words) to study Yi phonetic, lexical and grammatical characteristics and its corresponding relationship with Chinese and English, to optimize the public opinion information database and to establish a high quality of Chinese-English-Yi word text library. This paper used the existing recording equipment to build small Yi library as corpus base.  a2352-538X