Tengzhou is a county-level city of Zaozhuang, Shandong province of the People's Republic of China, and is the site of the feudal vassal State of Teng. On March 7, 1988, Teng County became the county-level city of Tengzhou. Tengzhou is Located on the Huanghuai Plain, it borders the Taiyi Mountain to the east and Weishan Lake to the west.