Now, overseas research on Samantabhadra Belief mainly exists in the academic circles in Japan, Europe and America. Research achievements in Japan, done from unique perspective, are fruitful. However, few researchers concern themselves with the origin of Samantabhadra in India and the early Samantabhadra belief, thus lacking a consistent theory and monographs. Hence, void of systematics cannot afford to master Samantabhadra culture. There are no case studies in Europe and America. Whereas their broad horizon helps us a lot to do research on and spread Samantabhadra belief worldwide.