In addition, he introduced the travel journals of Ennin and Chozen as well as monk Eshin Sozu Genshin's "Ojoyoshu" (The Essentials of Rebirth in the Pure Land) to China, and sent over 600 scrolls including sutras to Japan.
また、円仁やちょう然の旅行記と恵心僧都源信_(僧侶)の『往生要集』を中国にもたらし、経典など600巻余りを日本へ送りました。