Note 27 — Chapter II · GEOGRAPHICAL DESCRIPTION OF THE EASTERN PROVINCES.
Reading edition
Chinese Repository, Vol. VIII., p. 230; Vol. IV., p. 197. See also Fritsche’s paper in Journal of N. C. Branch Royal Asiatic Society, No. XII., 1878, pp. 127-335; also Appendix II. in No. X., containing observations taken at Zi-ka-wei.