In the course of Buddhism culture intercourse, the Indian monks who arrived at China had played an important role in spreading Buddhism culture in China. They made the spreading Buddhism to east as their duty, they experienced the chill and blazing hot, trudged on the danger route. They had spread and translated the sutra in Chinese region, publicized and expanded the Buddhist theories, made the Buddhism gradually thriving in the Chinese region, till Buddhism merged in Chinese cultural tradition and then formed Chinese Buddhism.
