Pambuyo pazaka zambiri za tiyi wakuda wogulitsidwatiyizitinimonga chakumwa chodziwika bwino cha tiyi ku Europe, kutsatsa kwanzeru kwa tiyi wobiriwira kudatsata.Tiyi wobiriwira omwe amalepheretsa kuchita kwa enzymatic ndi kukonza kutentha kwapamwamba kwapanga makhalidwe abwino a masamba obiriwira mu supu yoyera.

Anthu ambiri amamwa tiyi wobiriwira kuti apititse patsogolo thanzi lawo, kupanga tiyi wobiriwira pang'onopang'ono kukhala chakumwa chamankhwala, choncho sichimasangalatsa kwambiri ndipo chiyenera kukonzedwa powonjezera zowonjezera zatsopano.Kutsatira m'mapazi a China, Unduna wa Zaulimi ku Japan umalimbikitsa mwamphamvu tiyi waku Japan ku Europe, womwe umakhalanso ndi chikhalidwe chachitali, koma ndi mawonekedwe a kukoma kosiyana ndi zofunikira zofukiza movutikira, kukopa anthu odziwa zambiri omwe amakonda fufuzani zakumwa zatsopano za ogula.South Korea inatsatira zomwezo ndikuyamba kulimbikitsa tiyi wobiriwira wapamwamba kwambiri ku Europe, makamaka tiyi wochokera ku Jeju Island kumwera kwa chilumba cha Korea.

Matiyi obiriwira apamwamba kwambiri amapezeka pamashelefu amasupamaketi onse, kaya omasuka kapena mkatimatumba a tiyi, komanso mitundu yambiri ya tiyi wobiriwira wobiriwira kuchokera kumitundu yamitundu yosiyanasiyana monga Lipton, Tetley ndi Twinings.Onse ogwira ntchito zapamwamba komanso ogulitsa ang'onoang'ono amagwiritsa ntchito tiyi wobiriwira kuchokera kodziwika bwino m'magawo awo ogulitsa.Tiyi wobiriwira waku Japan akuchulukirachulukira ndipo amalimbikitsidwa kwambiri ku France, Germany, Italy ndi UK.

Pa tsiku la mvula, pangani kapu ya tiyi ndikukhala nokha pafupi ndi zenera.Kuyang'ana pa mvula kuwala kunja pa zenera, ndi galasi tiyi chikhopatsogolo panga ndikuphika tiyi wobiriwira, ndikumvetsera phokoso la mvula yomwe ikugunda pawindo lazenera, mtima wanga ukugwedezeka ndi tiyi ndi mvula, monga kuwonera kukwera ndi kutsika kwa moyo.