Title: Cha ma gu dao yu Zang cha wen hua tan yuan
Description: Ben shu fen wei si bian,Nei rong bao kuo:cha ma gu dao gai nian ti xi tan xi,Cha ma gu dao ji qi li shi wen hua jia zhi,Zang cha wen hua tan yuan,Zang cha wen hua yu she hui fa zhan.
Subjects: Congresses, Trade routes, Tea trade, History, Civilization, Social life and customs, Tea
Places: Ancient Tea Horse Road, Southwest China, China, Tibet Autonomous Region