颜廷虎任济南公交集团党委书记、董事长，李峰任总经理

Group 1 - The Jinan Public Transport Group has made organizational changes, appointing Yan Tinghu as the Party Secretary and Chairman, and Li Feng as the Deputy Secretary, Director, and General Manager [1] - The meeting held on December 11 focused on responding to cold wave snow conditions, with specific tasks assigned by Li Feng [1] Group 2 - Yan Tinghu, born in January 1971, is a graduate of the Central Party School and a member of the Communist Party, currently serving as the Deputy Secretary, Director, and General Manager of Jinan Public Transport Group [4] - Li Feng, born in February 1984, holds a master's degree in business administration and is also a member of the Communist Party, currently serving as a member of the Party Committee and Deputy General Manager, proposed for a leadership position in a municipal enterprise [4]