A na-eji ụdị ngwaahịa anyị dị iche iche gụnyere nchekwa igwe, nchekwa ọla, igbe anaghị egbochi ọkụ, sistemu nchekwa egbe, nchekwa njupụta dị elu, yana sistemu igwe mkpanaka—a na-eji ya n'ofe ọtụtụ ụlọ ọrụ.
Ngwọta ndị a na-akwado nchekwa nchekwa akụ, na-ahụ na ihe bara uru, ngwa agha, akwụkwọ na ihe ndị nwere mmetụta na-echekwa na nchekwa n'okpuru ọkwa nchekwa dị iche iche.