Kedu maka akwa ụlọ ọgwụ na ebe ngosi ihe ndina nọọsụ?

Nke a bụ ụlọ ihe ngosi ihe ndina ahụike na ebe ndị nọọsụ, nabata ileta ụlọ ngosi anyị.Ebe a dị na Hengshui City, Hebei Province.