The research called "Ze Lo Ju Chu Ci new residence" written by Yu-Xing-Wu, through ancient writing and some antiquities method to verify "Chu-Ci" some words. But, his research in "Chu-Ci" did not get attention as famous as his other research. Therefore, I hope through "Ze Lo Ju Chu Ci new residence" In the book, Yu-Xing-Wu total research 49 words. "Li-Sao" which is known as Qu-Yuan's autobiography and is the one of famous in "Chu-Ci", Mr. Yu verified 14 words in this chapter, which is the maximum number of the "Ze Lo Ju Chu Ci new residence". This article introduce Mr. Yu’s life and his writings , then gradually to his way on the textual research and explanation words , analyzing the value of its "Chu-Ci" research and question, with his "Chu-Ci" research.