ZHAYY1 Zhang Junmo: YUYI. (Art of Jade). Hong Kong, 1991. 172 pp. 24 pp. colour plates. 21x15 cm. Paper. GBP 12.00 A discussion in Chinese of archaic Chinese jades. In Chinese. Subjects: Jade Available, as of: 15/10/2008 Was item 271 in printed List 138. Record produced by Hanshan Tang Books, www.hanshan.com.