Mun sani sarai cewa manyan addinai an haife su ne a cikin yankin rawaya. Addinin yahudanci, Kiristanci da Musulunci sune hujja akan haka. Kuma da buddhism baya kubuta daga gare ta. Wannan addinin bai taba bunkasa a matsayin kungiyar mishan ba. Da koyarwar buddhism a hankali ya yadu daga yankuna kamar India da kuma Tibet zuwa wasu sassan nahiyar, sannan kuma zuwa ga duk duniya.
Duk wurin da aka koyar da addinin Buddah, sai aka sauya koyarwar bisa ga al'adun wurin, don haka aka samar da wasu hanyoyin ruwa.
Idan mukayi magana akai Buddha a Asiya Yana da kyau a ambaci cewa wannan addinin ya yadu cikin lumana da kuma ta hanyoyi daban-daban, kuma yana ba da labarin cewa haka ne Buddha Shakyamuni, mutum mai tsarki daga Nepal wanda ya kafa misali. Wannan tsarkakakken halitta da jagorar ruhaniya sun yi tafiya zuwa mafi kusa da larduna don raba zurfin niyyarsa kuma wannan shine yadda yake koyawa sufaye manufa da nufin zasu zagaye duniya don tona asirin koyarwarsa.
A halin yanzu, ana amfani da ra'ayoyi daban-daban game da fadada addinin Buddha a kasashen Asiya, kasancewarta ɗaya daga cikin ra'ayoyin da akafi yarda dasu wanda ya ambaci yan kasuwa masu jigilar kayayyaki da yan kasuwa na shahararrun mutane Hanyoyin siliki, kamar manyan masu faɗaɗa addinin Buddha, musamman daga layin Theravada. Wannan shine yadda zamu iya samun abubuwan addinin Buddha koda a cikin ƙasashe na Gabas ta Tsakiya cewa, kamar yadda kuka sani, yawancin suna da addinin Musulunci.
Game da rafin Mahayana (abin hawa don cimma nirvana), yawancin masu aminci ana samun su a yankunan China, Vietnam, Korea, Japan, India, Indonesia, Nepal, Tibet, Mongolia, har ma da yankin daga Siberia.