YNG-TCHANG, a city of China, of the first rank, in Yunan. It is large and populous, and is built in the midst of high mountains, in the neighbourhood of a savage people. The country produces gold, honey, wax, amber, and a vast quantity of fine silk. 270 miles south-west of Peking. Long. 118. 34. E. Lat. 25. 6. N.