Oxford. de Visser, M. W. 1913. The Dragon in China and Japan. Johannes Müller. Zürcher, Erik. 1997. The Buddhist Conquest of China: The Spread and Adaptation of Buddhism in Early Medieval China. Brill. External links Ruyi Scepters in the Qing Court Collection, Palace Museum Digital Exhibition Ruyi (Ju-i), Glossary of Terms for Antique Chinese Porcelain "As You Wish" (Ruyi), The Traditional China: China Culture Index Ruyi (Joo-i), The Literature, Culture, and Society of Singapore Ru-Yi Knot, Chinese Knotting Buddhist ritual implements Chinese folk art Mythological clothing Magic items Wands