Dosang, living in Qoidain Rango Village in Lungren Town of Damxiong County, is a herder-turned-businessman. When he was a child, his family was very poor.With the help of fellow villagers, he was able to join the Chinese People's Liberation Army in 1970. After retiring from the army in 1975, he stayed in Lhasa to work.Some years later, he resigned from his job and started his own business. Since he had learned to drive as well as other skills in the army, he has been able to run an automobile transportation business for part of the time and an engineering machine business for the rest. After striving for more than ten years, Dosang's enterprise began to show a sizable scale and now possesses a number of vehicles and engineering equipment.