Usoro ihe egwuregwu egwuregwu gbagwojuru anya bụ ihe egwuregwu mmuta emebere maka ụmụaka nọ n'afọ ndụ dị iche iche, nke ezubere iji nyere ha aka jiri nwayọ kwalite nka mgbaghoju anya na echiche ezi uche site na ihe ịma aka. Ihe mgbagwoju anya a nwere usoro 8, nke ọ bụla nwere ọkwa siri ike na njirimara ya pụrụ iche, dabara maka ndị ọgbọ dị iche iche. Nhazi ahụ na-atụle mmepe nke nta nke nta nke nkà mmụta ụmụaka na nkà moto. Usoro nke ọ bụla na-egosipụta nke ọma ahaziri ọnụ ọgụgụ nke iberibe, ụdị na mgbagwoju anya, na-aga n'ihu site na mfe ruo n'ọtụtụ mgbagwoju anya, na-enyere ụmụaka aka iwulite ntụkwasị obi na nkà site na ihe ịma aka na-aga n'ihu.