Lhoza, on the Sino-Bhutan border covering an area of 4,466 square km and with an average elevation of 3,825meters, used to be one of the poorest counties in Tibet.
Qamba Kaizhub,on his wrong side of 70,has been living in his eight houses at the foot of the Potala Palace for the whole life.But he joined some 900 neighbors in escaping the crowded community in the Potala Palace Squ...