Zen-Cheng-Gon, original named ”Sun”, who has a remarkable out-looks and reflects swiftly, who was deeply impressed by the Lon-Wu-Ti (Lon-Wu emperor) of South Ming Dynasty, and rewarded national surname ”Chu”, changed its name as ”Cheng-Gon”, hence was respected as ”Guo-Xinga”, I-Lan's ancient name was ”Gia-Zu-Nan”, ”Gau-Zu-Nan” or named ”Gar-Mar-Lan” in the year of 1996, firstly cultivated by the Group of Wu-Sar, which was much later cultivated Area in Taiwan. But by the history narrations, the I-Lan area has little relations (or even none) with Zen-Cheng-Gon's deeds. Nevertheless, the forming myth of Turtle island, the number of Guo-Xinga's temples in I-Lan Area stands first around the country, also for its devouted civil belief and peculiar festival. Ironically I-Lan so to establish a close relations with Zen-Cheng-Gon.