Grotto or the cave temple is an important Buddhist relic. It provides us with valuable information on the research of Buddhism, Buddhist history and its related political, economical and cultural issues. The international academic circle has realized researches have to be done on Buddhism in order to study Chinese history; In order to study Buddhism, the Chinese grottos have to be studied. Sichuan Province is the most important area where the southern Grottos are widely distributed. It is the most essential...
