Ihe Egwuregwu Nrụpụta RenyiTong bụ ihe egwuregwu nrụpụta e ji ihe njikọ okirikiri nke akụkụ atọ (three-dimensional) mee. Ihe nhazi a na-eji opekempe ihe ndị dị iche iche isii (asatọ) rụọ ọrụ. A pụrụ ijikọ akụkụ ọ bụla n'ime okirikiri iji mepụta ihe oyiyi nke akụkụ atọ. A pụrụkwa ijikọta ọtụtụ akụkụ ndị a iji wuo ihe oyiyi akụkụ atọ ndị ka mgbagwoju anya. A na-eji oghere kọlụm (column holes) jikọta akụkụ ndị ahụ. Echiche mmepụta a sitere n'ụkpụrụ Tai Chi na Mobius strip, ndị abụọ a na-akọwa okirikiri na-adịgide adịgide. A na-emepụta RenyiTong site na ụzọ ntinye ihe stereolithography 3D. E bulitere ihe egwuregwu a maka mmụta, ma nye ụmụaka ma nye ndị okenye.

Aha oru ngo : RenyiTong, Aha ndị na-emepụta ya : Yang Chao, Aha onye ahịa : Yang Chao.

Designskpụrụ dị mma mepụtara uru maka ọha mmadụ. Kwa ubochi anyi n’egosiputa ihe nlere puru iche nke n’egosiputa lence kachasi nma. Taa, anyị nwere obi ụtọ igosipụta atụmatụ mmeri nke na-eme ezigbo mgbanwe. Anyị ga-egosipụta ọtụtụ atụmatụ dị egwu ma na-akpali akpali kwa ụbọchị. Gbalia ileta anyi kwa ubochi iji kirie ihe omuma ohuru ohuru na oru ndi okacha amara n’uwa dum.