On January 10, 1217, he hit on an idea to go to Sung to see Mt. Io in Sung, where he lived in his previous life, and ordered CHIN Nakei to build a vessel in the Tang style.
11月24日、前世の居所と信じる宋の医王山を拝す為に渡宋を思い立ち、陳和卿に唐船の建造を命じる。