ocr: a M a * - J 20 400 - THE CHIN AND HAN EMPIRES 221 B.C. - 87 B.C. srs Lake. Ballhwh Han Empire - Chrin Empire COBI DIPEA Liaotung - Sulo Tuts Loulan Wiyuan Yen ANCAMAKAN Tunhuang- : - - BACTRIA DESERT MIS .Tsiyuan E.10N +UN VEA aTEtRIn PLATEAU QF Chang-an" Nanyang TIBET Hanchung JD anasaune - .Changsha Minyueh, a FURMOSA N U A Tsangwu - aoad, SOUTH CRINA SEA