Umukino w'Kubaka RenyiTong ni igikinisho cyo kubaka gikozwe mu byuma bifatanya bisa n'imizingo idasanzwe (three-dimensional circle connectors). Iyi seti ikoresha ibice bitandatu byibura. Buri gice gishobora guhuzwa mu muzenguruko kugira ngo hakorwe ishusho y'ibice bitatu. Ibice byinshi bishobora kandi guhuzwa hamwe kugira ngo hakorwe imiterere y'ibice bitatu igoye kurushaho. Uduce two guhuza ibice (column holes) dukoreshwa mu guhuza ibice hamwe. Igishushanyo cyahumekewe n'ihame rya Tai Chi n'akadomo ka Mobius (Mobius strip), byombi bisobanura imizenguruko idahwema. RenyiTong ikorwa hakoreshejwe uburyo bwa stereolithography 3D printing. Iki gikinisho gigenewe gukoreshwa mu burezi ku bana n'abakuru.
Izina ry'umushinga : RenyiTong, Izina ryabashushanya : Yang Chao, Izina ry'abakiriya : Yang Chao.
Iki gishushanyo cyiza cyegukanye igihembo cya bronze mu irushanwa ry'ibishushanyo mbonera by'ibikinisho, imikino n'ibikoresho by'imyidagaduro. Ugomba kureba portfolio y'imishinga y'abashongorozi bahawe igihembo cya bronze kugira ngo ubashe kumenya ibindi bikorwa bishya, binogeye, bya mbere kandi bihuye n'ibihe mu gushushanya ibikinisho, imikino n'ibikoresho by'imyidagaduro.
