Complex sentence: There were two previous Shou Yuan which guided some 400 million souls back to heaven and currently the world is at the third period of Judgment Day called in many guidance books and Sift Text dictation as Sanhui Shouyan (三會收圓).
Split into simpler sentences: There were two previous Shouyuan which guided some 400 million souls back to heaven. Currently the world is at the third period of Judgment Day called in many guidance books and Sift Text dictation as Sanhui Shouyan (三會收圓).