Ka cika wannan jumlar: Shayi shi ne abin sha da aka fi amfani da shi a kusan dukan ɓangarorin Rasha. Da farko an kawo shi daga China a ƙarni na 17, shahararsa ta yaɗu a dukan ƙasar. Bakin shayi ya kasance iri-iri iri-iri, amma bayan da
Samun Rasha na Asiya ta Tsakiya, sani da sha'awar koren shayi ya fara ƙaruwa a hankali. A yau Rasha tana ɗaya daga cikin ƙasashen da suka fi yawan shan shayi a duniya. Wataƙila irin shayi na Rasha da aka fi sani a duniya shi ne Caravan na Rasha.