The Zen-tradition has a rich doctrinal and textual background. It has been influenced by sutras such as the Lankavatara Sutra and the Vimalakirti Sutra.The book includes seven major scriptures of Zen Buddhism.禅宗七经包括：心经，金刚经，圆觉经，楞严经，楞枷经，维摩诘经，六祖坛经等七个经典禅宗佛经