Ｒｉｃｈ Ｈｅｒｉｔａｇｅ

ＺＡＮ　ＪＩＦＡＮＧ

It is difficult to imagine that more than 1,000 years ago a vibrant, prosperous commercial center thrived in the majes-tic mountains in the southwest of Hunan Province in south China.