Yan's Dental Clinic idakhazikitsidwa mu June 2004. Chiyambireni kukhazikitsidwa kwake, mogwirizana ndi chiphunzitso cha 'luso la anthu, luso loyengedwa', patatha zaka zopitirira khumi zachitukuko chokhazikika, tsopano ili ndi luso lachipatala la mano komanso luso lapamwamba kwambiri. Dentistry Technology. Lero, tinali ndi mwayi wofunsana ndi Dean of Yan's Mouth, Yan Dehu, kuti timvetsere nkhani yake ya ulendo wodabwitsa wa Yan mpaka pansi.
Kale, odwala ankathandizidwa masana, ndipo ankagwira ntchito nthawi yowonjezereka usiku kuti atenge chitsanzo. M'zaka zaposachedwa, mgwirizano ndi Jingyi Denture wachepetsa mtolo wa madokotala ndipo amatha kuthandiza odwala bwino. Chipatalachi chachokanso pamalo oyambira masikweya mita 40 kufika pa 1,000 masikweya mita apano. Zovuta zomwe zili panjira zasinthidwa ndi kuzindikira kwa odwala. Zonsezi ndi zaphindu.
Kupyolera muzachuma ndi chitukuko mosalekeza, chipatala cha Yan's Dental Clinic chakhala chipatala choyamba chokhala ndi zida zowunikira pakamwa za digito ku Zitong County. Kwa PANDA P2, madokotala ndi anamwino sankafuna kuvomereza zipangizo zamakono poyamba, ndipo ankaona kuti sizinali zothandiza, koma pambuyo pa maphunziro ndi ntchito, zipatala sizingathe kuchita popanda PANDA P2.
Kwa madokotala, PANDA P2 imapulumutsa nthawi yokambilana; kwa odwala, PANDA P2 imabweretsa chidziwitso chomasuka. Pambuyo jambulani, mano opangidwa mu Jingyi Dentures safuna kusintha kulikonse ndikupera, ndipo adotolo ndi wodwala onse ndi oyenerera komanso osavuta.