On November 5, a research group consisting of Wang Jixin, president of Shandong Province Integrity Building Promotion Association, Wang Lixin, member of Provincial Integrity Building Expert Committee, Wang Yunchuan, secretary-general of Provincial Integrity Building Promotion Association, and Wang Qingyan, director of Office of Provincial Integrity Building Promotion Association, and their four-member team visited China Coal Group and investigated and researched the Group's work of integrity building. The purpose of this research is to understand the outstanding achievements of China Coal Group in integrity building, and listen to the relevant opinions and suggestions, so as to provide strong support and guidance for the integrity building of China Coal Group....