Miao Deyu, Miao Deyun, Miao Xiaoyun. According to Netease.com, the three Miao brothers and sisters in Hebei are Miao Deyu, Miao Deyun and Miao. Hebei Miao Trading Group Co., Ltd., the legal representative Miao, lives at floors 10 to 12 of ICBC office building in Zhongxing Road, Wu 'an City, and its business scope covers sales of iron concentrate, iron ore, pig iron, steel, building materials, coke, Wujinjiaodian and industrial and mining machinery.