佛教传到中国后，奉琉璃至宝，“药师琉璃光如来”所居的“东方净土”，即以净琉璃为地，光照“天地人”三界之暗。
Buddhism spread to China, from the crown of glass, "pharmacist optical glass Nyorai" by the UN, "the Oriental Land", that is, for a net of glass, light, "Heaven, Earth, " three realms of dark.
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