茅台换帅，贵州能源局局长陈华接任董事长

Group 1 - The core point of the article is the significant personnel change at Kweichow Moutai Group, with Zhang Deqin stepping down as chairman and being replaced by Chen Hua, the current director of the Guizhou Provincial Energy Bureau [1][3]. Group 2 - Chen Hua, the new chairman, is a male member of the Yi ethnic group, born in March 1972, and is a member of the Communist Party of China [1]. - Prior to this appointment, Chen Hua served as the secretary of the party group and director of the Guizhou Provincial Energy Bureau [1].