Duke of Zhou
King Cheng was young when he ascended the throne. His uncle, Duke of Zhou, fearing that Shang forces might rise again under the possible weak rule of a young ruler, became the regent and supervised government affairs for several years. Duke of Zhou established the eastern capital at Luoyang, and later defeated a rebellion by Cheng’s uncles Cai Shu, Guan Shu and Huo Shu.